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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 21013-2007 |
Machine tools - Mounting of plain grinDing wheels by means of hub flanges 机床 紧固平砂轮用砂轮卡盘 |
China National Standards Ding |
 English PDF |
| GB/T 16462.1-2007 |
Test conditions for numerically controlled turning machines and turning centers - Part 1: Geometric test for machines with a horizontal workholDing spindle 数控车床和车削中心检验条件 第1部分：卧式机床几何精度检验 |
China National Standards Ding |
English PDF |
| GB 21011-2007 |
Mine manriDing cars with narrow gauge - Safety requirements 矿用人车 安全要求 |
China National Standards Ding |
English PDF |
| GB/T 242-2007 |
Metal materials-Tube - Drift-expenDing test 金属管 扩口试验方法 |
China National Standards Ding |
English PDF |
| GB/T 16172-2007 |
Test method for heat release rate of builDing materials 建筑材料热释放速率试验方法 |
China National Standards Ding |
English PDF |
| GB/T 4127.9-2007 |
Bonded abrasive products - Dimensions - Part 9: GrinDing wheels for high-pressure grinding 固结磨具 尺寸 第9部分：重负荷磨削砂轮 |
China National Standards Ding |
English PDF |
| GB/T 4127.8-2007 |
Bonded abrasive products - Dimensions - Part 8: GrinDing wheels for deburring and fettling/snagging 固结磨具 尺寸 第8部分：去毛刺、荒磨和粗磨用砂轮 |
China National Standards Ding |
English PDF |
| GB/T 4127.3-2007 |
Bonded abrasive products - Dimensions - Part 3: GrinDing wheels for internal cylindrical grinding 固结磨具 尺寸 第3部分：内圆磨砂轮 |
China National Standards Ding |
English PDF |
| GB/T 4127.2-2007 |
Bonded abrasive products - Dimensions - Part 2: GrinDing wheels for centreless external cylindrical grinding 固结磨具 尺寸 第2部分：无心外圆磨砂轮 |
China National Standards Ding |
English PDF |
| GB/T 4127.16-2007 |
Bonded abrasive products - Dimensions - Part 16: GrinDing wheels for cutting-off on hand held power tools 固结磨具 尺寸 第16部分：手持式电动工具用切割砂轮 |
China National Standards Ding |
English PDF |
| GB/T 4127.15-2007 |
Bonded abrasive products - Dimensions - Part 15: GrinDing wheels for cutting-off on stationary or mobile cutting-off machines 固结磨具 尺寸 第15部分：固定式或移动式切割机用切割砂轮 |
China National Standards Ding |
English PDF |
| GB/T 4127.1-2007 |
Bonded abrasive products - Dimensions - Part 1: GrinDing wheels for external cylindrical grinding between centres 固结磨具 尺寸 第1部分：外圆磨砂轮（工件装夹在顶尖间） |
China National Standards Ding |
English PDF |
| GB/T 20957.5-2007 |
Test conditions of precision machining centres - Part 5: Tests for accuracy and repeatability of positioning of work-holDing pallets 精密加工中心检验条件 第5部分：工件夹持托板的定位精度和重复定位精度检验 |
China National Standards Ding |
English PDF |
| GB 50226-2007 |
Code for design of railway passenger station builDings 铁路旅客车站建筑设计规范(2011年版) |
China National Standards Ding |
English PDF |
| GB/T 6438-2007 |
Animal feeDing stuffs - Determination of crude ash 饲料中粗灰分的测定 |
China National Standards Ding |
English PDF |
| GB/T 21035-2007 |
Feed safety evaluation - FeeDing teratogenicity test 饲料安全性评价 喂养致畸试验 |
China National Standards Ding |
English PDF |
| GB/T 20987-2007 |
Information security technology - Evaluation Criteria for online stock traDing information systems security assurance 信息安全技术 网上证券交易系统信息安全保障评估准则 |
China National Standards Ding |
English PDF |
| GB 11602-2007 |
The safe rules for hanDing in container port 集装箱港口装卸作业安全规程 |
China National Standards Ding |
English PDF |
| GB 3836.17-2007 |
Electrical apparatus for explosive gas atmosphere - Part 13: Construction and use of rooms or builDings protected by pressurization 爆炸性气体环境用电气设备 第17部分：正压房间或建筑物的结构和使用 |
China National Standards Ding |
English PDF |
| GB/T 20939-2007 |
Structuring principles for technical products and technical product documentation - Letter codes - Main classes and subclasses of objects accorDing to their purpose and task 技术产品及技术产品文件结构原则 字母代码 按项目用途和任务划分的主类和子类 |
China National Standards Ding |
English PDF |
| GB 15930-2007 |
Fire dampers for builDing venting and smoke-venting system 建筑通风和排烟系统用防火阀门 |
China National Standards Ding |
English PDF |
| GB/T 13320-2007 |
Metellographic graDing atlas and assessing method for steel die forgings 钢质模锻件 金相组织评级图及评定方法 |
China National Standards Ding |
English PDF |
| GB/T 328.9-2007 |
Test methods for builDing sheets for waterproofing - Part 9: Plastic and rubber sheets for waterproofing-tensile properties 建筑防水卷材试验方法 第9部分：高分子防水卷材 拉伸性能 |
China National Standards Ding |
English PDF |
| GB/T 328.8-2007 |
Test methodSs for builDing sheets for waterproofing - part 8: Bitumen sheets for waterproofing-tensile properties 建筑防水卷材试验方法 第8部分：沥青防水卷材 拉伸性能 |
China National Standards Ding |
English PDF |
| GB/T 328.7-2007 |
Test methods for builDing sheets for waterproofing - Part 7: Plastic and rubber sheets for waterproofing-length,width,straightness and flatness 建筑防水卷材试验方法 第7部分：高分子防水卷材 长度、宽度、平直度和平整度 |
China National Standards Ding |
English PDF |
| GB/T 328.6-2007 |
Test methods for builDing sheets for waterproofing - Part 6: Bitumen sheets for waterproofing-length,width and straightness 建筑防水卷材试验方法 第6部分：沥青防水卷材 长度、宽度和平直度 |
China National Standards Ding |
English PDF |
| GB/T 328.5-2007 |
Test methods for builDing sheets for waterproofing - Part 5: Plastic and rubber sheets for waterproofing-thickness and mass per unit area 建筑防水卷材试验方法 第5部分：高分子防水卷材 厚度、单位面积质量 |
China National Standards Ding |
English PDF |
| GB/T 328.4-2007 |
Test methods for builDing sheets for waterproofing - Part 4: Bitumen sheets for waterproofing-thickness and mass per unit area 建筑防水卷材试验方法 第4部分：沥青防水卷材 厚度、单位面积质量 |
China National Standards Ding |
English PDF |
| GB/T 328.3-2007 |
Test methods for builDing sheets for waterproofing - Part 3: Plastic and rubber sheets for waterproofing-visible defects 建筑防水卷材试验方法 第3部分：高分子防水卷材 外观 |
China National Standards Ding |
English PDF |
| GB/T 328.27-2007 |
Test methods for builDing sheets for waterproofing - Part 27: Bitumen,plastic and rubber sheets for waterproofing-water absorption 建筑防水卷材试验方法 第27部分：沥青和高分子防水卷材 吸水性 |
China National Standards Ding |
English PDF |
| GB/T 328.26-2007 |
Test methods for builDing sheets for waterproofing - Part 26: Bitumen sheets for waterproofing-dissoulble composite of membrane (impregnated and coated asphalt amount) 建筑防水卷材试验方法 第26部分：沥青防水卷材 可溶物含量（浸涂材料含量） |
China National Standards Ding |
English PDF |
| GB/T 328.25-2007 |
Test methods for builDing sheets for waterproofing - part 25: Bitumen,plastic and rubber sheets for waterproofing-resistance to static loading 建筑防水卷材试验方法 第25部分：沥青和高分子防水卷材 抗静态荷载 |
China National Standards Ding |
English PDF |
| GB/T 328.24-2007 |
Test methods for builDing sheets for waterproofing - Part 24: Bitumen,plastic and rubber sheets for waterproofing-resistance to impact 建筑防水卷材试验方法 第24部分：沥青和高分子防水卷材 抗冲击性能 |
China National Standards Ding |
English PDF |
| GB/T 328.23-2007 |
Test methods for builDing sheets for waterproofing - Part 23: Plastic and rubber sheets for waterproofing-resistance to shearing of joints 建筑防水卷材试验方法 第23部分：高分子防水卷材 接缝剪切性能 |
China National Standards Ding |
English PDF |
| GB/T 328.22-2007 |
Test methods foe builDing sheets for waterproofing - Part 22: Bitumen sheets for waterproofing-resistance to shearing of joints 建筑防水卷材试验方法 第22部分：沥青防水卷材 接缝剪切性能 |
China National Standards Ding |
English PDF |
| GB/T 328.2-2007 |
Test methods for builDing sheets for waterproofing - part 2: Bitumen sheets for waterproofing-visible defects 建筑防水卷材试验方法 第2部分：沥青防水卷材 外观 |
China National Standards Ding |
English PDF |
| GB/T 328.21-2007 |
Test method for builDing sheets for waterproofing - Part 21: Palstic and rubber sheets for waterproofing-resistance to peeling of joints 建筑防水卷材试验方法 第21部分：高分子防水卷材 接缝剥离性能 |
China National Standards Ding |
English PDF |
| GB/T 328.20-2007 |
Test methods for builDing sheets for waterproofing - Part 20: Bitumen sheets for waterproofing-resistance to peeling of joints 建筑防水卷材试验方法 第20部分：沥青防水卷材 接缝剥离性能 |
China National Standards Ding |
English PDF |
| GB/T 328.19-2007 |
Test methods for builDing sheets for waterproofing - Part 19: Plastic and rubber sheets for waterproofing-resistance to tearing 建筑防水卷材试验方法 第19部分：高分子防水卷材 撕裂性能 |
China National Standards Ding |
English PDF |
| GB/T 328.18-2007 |
Test methods for builDing sheets for waterproofing - Part 18: Bitumen sheets for waterproofing-resistance to tearing(nail shank) 建筑防水卷材试验方法 第18部分：沥青防水卷材 撕裂性能（钉杆法） |
China National Standards Ding |
English PDF |
| GB/T 328.17-2007 |
Test methods for builDing sheets for waterproofing - Part 17: Bitumen sheets for waterproofing-adhesion of granules 建筑防水卷材试验方法 第17部分：沥青防水卷材 矿物料粘附性 |
China National Standards Ding |
English PDF |
| GB/T 328.16-2007 |
Test methods for builDing sheets for waterproofing - Part 16: Plastic and rubber sheets for waterproofing-exposure to liquid chemicals including water 建筑防水卷材试验方法 第16部分：高分子防水卷材 耐化学液体（包括水） |
China National Standards Ding |
English PDF |
| GB/T 328.15-2007 |
Test methods for builDing sheets for waterproofing - Part 15: Plastic and rubber sheets for waterproof-foldability at low temperature 建筑防水卷材试验方法 第15部分：高分子防水卷材 低温弯折性 |
China National Standards Ding |
English PDF |
| GB/T 328.14-2007 |
Test methods for builDing sheets for waterproofing - Part 14: Bitumen sheets for waterproofing-flexibility at low temperature 建筑防水卷材试验方法 第14部分：沥青防水卷材 低温柔性 |
China National Standards Ding |
English PDF |
| GB/T 328.13-2007 |
Test methods for builDing sheets for waterproofing - Part 13: Plastic and rubber sheets for waterproofing-dimensional stability 建筑防水卷材试验方法 第13部分：高分子防水卷材 尺寸稳定性 |
China National Standards Ding |
English PDF |
| GB/T 328.12-2007 |
Test methods for builDing sheets for waterproofing - Part 12: Bitumen sheets for waterproofing-dimensional stability 建筑防水卷材试验方法 第12部分：沥青防水卷材 尺寸稳定性 |
China National Standards Ding |
English PDF |
| GB/T 328.1-2007 |
Test methods for builDing sheets for waterproofing - Part 1: Bitumen,plastic and rubber sheets for waterproofing-rules for sampling 建筑防水卷材试验方法 第1部分：沥青和高分子防水卷材 抽样规则 |
China National Standards Ding |
English PDF |
| GB/T 328.11-2007 |
Test methods for builDing sheets for waterproofing - Part 11: Bitumen sheets for waterproofing-flow resistance at elevated temperature 建筑防水卷材试验方法 第11部分：沥青防水卷材 耐热性 |
China National Standards Ding |
English PDF |
| GB/T 328.10-2007 |
Test methods for builDing sheets for waterproofing - Part 10: Bitumen,plastic and rubber sheets for waterproofing-watertightness 建筑防水卷材试验方法 第10部分：沥青和高分子防水卷材 不透水性 |
China National Standards Ding |
English PDF |
| GB/T 20898.2-2007 |
Immersion suits - Part 2: Abandonment suits,requirements incluDing safety 浸水服 第2部分：弃船服安全要求 |
China National Standards Ding |
English PDF |
| GB/T 20898.1-2007 |
Immersion suits - Part 1: Constant wear suits,requirements incluDing safety 浸水服 第1部分：常穿服安全要求 |
China National Standards Ding |
English PDF |
| GB/T 20865-2007 |
No-tillage fertile-seeDing drill 免耕施肥播种机 |
China National Standards Ding |
English PDF |
| GB/T 20847.1-2007 |
Small craft - Fire protection - Part 1: Craft with a hull length of up to and incluDing 15m 小艇 防火 第1部分：艇体长度不大于15m的艇 |
China National Standards Ding |
English PDF |
| GB/T 20846-2007 |
ShipbuilDing - Ventilation and air-treatment of galleys and pantries with cooking appliances 造船 厨房和具有烹调设备的配餐室的通风及空气处理 |
China National Standards Ding |
English PDF |
| GB/T 20843-2007 |
ShipbuilDing - Strum boxes 造船 吸入滤箱 |
China National Standards Ding |
English PDF |
| GB/T 13665-2007 |
Test method for damping capacity of metallic damping materials - Torsion pendulum method and BenDing vibration 金属阻尼材料阻尼本领试验方法 扭摆法和弯曲振动法 |
China National Standards Ding |
English PDF |
| GB 50411-2007 |
Code for acceptance of energy efficient builDing construction 建筑节能工程施工质量验收规范 |
China National Standards Ding |
English PDF |
| GB/T 20833-2007 |
The guide for partial discharge measurements and evaluation on stator bar and winDing insulation of rotating machinery 旋转电机定子线棒及绕组局部放电的测量方法及评定导则 |
China National Standards Ding |
English PDF |
| GB/T 13033.2-2007 |
Mineral insulated cables and their terminations with a rated voltage not exceeDing 750V - Part 2: Terminations 额定电压750V及以下矿物绝缘电缆及终端 第2部分：终端 |
China National Standards Ding |
English PDF |
| GB/T 13033.1-2007 |
Mineral insulated cables and their terminations with a rated voltage not exceeDing 750 V Part 1: Cables 额定电压750V及以下矿物绝缘电缆及终端 第1部分：电缆 |
China National Standards Ding |
English PDF |
| GB/T 20801.6-2006 |
Pressure piping code - Industrial piping - Part 6: SafeguarDing 压力管道规范 工业管道 第6部分：安全防护 |
China National Standards Ding |
English PDF |
| GB/T 5565-2006 |
Rubber or plastics hoses tubing - BenDing tests 橡胶或塑料增强软管和非增强软管 弯曲试验 |
China National Standards Ding |
English PDF |
| GB 20775-2006 |
Fused Deposition Modeling machines - Technical requirements for safeguarDing 熔融沉积快速成形机床 安全防护技术要求 |
China National Standards Ding |
English PDF |
| GB/T 20723-2006 |
General specifications of Arc welDing robots 弧焊机器人 通用技术条件 |
China National Standards Ding |
English PDF |
| GB 20810-2006 |
Bathroom tissue (incluDing bathroom tissue base paper) 卫生纸（含卫生纸原纸） |
China National Standards Ding |
English PDF |
| GB/Z 20649-2006 |
Electronic imaging - Recommendations for the management of electronic recorDing systems for the recording of documents that may be required as evidence, on WORM optical disk 电子成像 在WORM光盘上记录证据文件的电子记录系统的推荐管理方法 |
China National Standards Ding |
English PDF |
| GB/T 17626.13-2006 |
Electromagnetic compatibility（EMC) - Testing and measurement techniques - Harmonics and interharmonics incluDing mains signalling at a.c.power port,low frequency immunity test 电磁兼容 试验和测量技术 交流电源端口谐波、谐间波及电网信号的低频抗扰度试验 |
China National Standards Ding |
English PDF |
| GB/T 20612.3-2006 |
Traffic and Traveler Information(TTI) - TTI messages via traffic message coDing - Part 3: Location referencing for ALERT-C 交通及出行者信息（TTI） 经交通报文编码的TTI报文 第3部分：ALERT-C定位参考 |
China National Standards Ding |
English PDF |
| GB/T 20612.2-2006 |
Traffic and Traveler Information(TTI) - TTI messages via traffic message coDing - Part 2: Event and information codes for Radio Data System - Traffic Message Channel(RDS-TMC） 交通及出行者信息（TTI）经交通报文编码的TTI报文 第2部分：广播数据系统-交通报文频道（RDS-TMC）的事件和信息编码 |
China National Standards Ding |
English PDF |
| GB/T 20612.1-2006 |
Traffic and Traveler Information (TTI) - TTI messages via traffic message coDing - Part 1: Coding protocol for Radio Data System-Traffic Message Channel (RDS-TMC) using ALERT-C 交通及出行者信息（TTI） 经交通报文编码的TTI报文 第1部分：使用ALERT-C的广播数据系统-交通报文频道（RDS-TMC）编码协议 |
China National Standards Ding |
English PDF |
| GB/T 12444-2006 |
Metallic materials - Wear test method - Block-on-ring sliDing wear test 金属材料 磨损试验方法 试环-试块滑动磨损试验 |
China National Standards Ding |
English PDF |
| GB/T 14282.3-2006 |
Instrument lanDing system (ILS) - Part 3: Performance requirements and test methods for ILS localizer 仪表着陆系统（ILS）第3部分： 航向信标性能要求和测试方法 |
China National Standards Ding |
English PDF |
| GB/T 14282.1-2006 |
Instrument lanDing system (ILS) - Part 1: Performance requirements and test methods of glide path beacon 仪表着陆系统(ILS) 第1部分：下滑信标性能要求和测试方法 |
China National Standards Ding |
English PDF |
| GB/T 20529.1-2006 |
Guide of enterprise information classifying and coDing - Part 1: Principle and method 企业信息分类编码导则 第1部分：原则与方法 |
China National Standards Ding |
English PDF |
| GB/T 20537-2006 |
Bill of laDing message based on XML 基于XML的海运提单报文 |
China National Standards Ding |
English PDF |
| GB/T 17608-2006 |
Division of variety and graDing for coal products 煤炭产品品种和等级划分 |
China National Standards Ding |
English PDF |
| GB/T 20473-2006 |
Dry mix thermal insulating composition for builDings 建筑保温砂浆 |
China National Standards Ding |
English PDF |
| GB/T 20646-2006 |
Rubber compounDing ingredients - p-Phenylenediamine(PPD) antioxidants - Test methods 橡胶配合剂 对苯二胺（PPD)防老剂试验方法 |
China National Standards Ding |
English PDF |
| GB/T 1040.2-2006 |
Plastics - Determination of tensile properties - Part 2: Test conditions for moulDing and extrusion plastics 塑料 拉伸性能的测定 第2部分：模塑和挤塑塑料的试验条件 |
China National Standards Ding |
English PDF |
| GB/T 20484-2006 |
GraDing of cold air 冷空气等级 |
China National Standards Ding |
English PDF |
| GB 14536.19-2006 |
Automatic electrical controls for household and similar use - Particular requirements for electrically operated gas valves, incluDing mechanical requirements 家用和类似用途电自动控制器 电动燃气阀的特殊要求，包括机械要求 |
China National Standards Ding |
English PDF |
| GB 3906-2006 |
Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and incluDing 40.5 kV 3.6kV～40.5kV交流金属封闭开关设备和控制设备 |
China National Standards Ding |
English PDF |
| GB 20688.3-2006 |
Rubber Bearing - Part 3: Elastomeric seismic-protection isolators for builDings 橡胶支座 第3部分：建筑隔震橡胶支座 |
China National Standards Ding |
English PDF |
| GB/T 12750-2006 |
Semiconductor devices―Integrated circuits―Part 11: Sectional specification for semiconductor integrated circuits excluDing hybrid circuits 半导体器件 集成电路 第11部分：半导体集成电路分规范(不包括混合电路) |
China National Standards Ding |
English PDF |
| GB/T 8100-2006 |
Hydraulic fluid power―Pressure-reducing valves,sequence valves,unloaDing valves,throttle valves and check valves―Mounting surfaces 液压传动 减压阀、顺序阀、卸荷阀、节流阀和单向阀 安装面 |
China National Standards Ding |
English PDF |
| GB/T 7178.9-2006 |
The operating for railway shunting―Part 9: Operating for stanDing wagons 铁路调车作业 第9部分：停留车作业 |
China National Standards Ding |
English PDF |
| GB 20600-2006 |
Framing structure, Channel coDing and modulation for digital television terrestrial broadcasting system 数字电视地面广播传输系统帧结构、信道编码和调制 |
China National Standards Ding |
English PDF |
| GB/T 6434-2006 |
FeeDing stuffs―Determination of crude fiber content Method with intermediate filtration 饲料中粗纤维的含量测定 过滤法 |
China National Standards Ding |
English PDF |
| GB/T 9579-2006 |
Rubber compounDing ingredients―Carbon black―Method of evaluation in styrene-butadiene rubbers 橡胶配合剂 炭黑 在丁苯橡胶中的鉴定方法 |
China National Standards Ding |
English PDF |
| GB/T 3780.21-2006 |
Carbon black―Part 21：Determination of sieve residue for rubber compounDing ingredients―Water washing method 炭黑 第21部分：橡胶配合剂筛余物的测定 水冲洗法 |
China National Standards Ding |
English PDF |
| GB/T 20460-2006 |
Rubber compounDing ingredients―Natural calcium carbonate―Test methods 橡胶配合剂 天然碳酸钙 试验方法 |
China National Standards Ding |
English PDF |
| GB/T 14853.2-2006 |
Rubber compounDing ingredients―Carbon black―Part 2: pelletized-Determination of fines content and pellet attrition 橡胶用造粒炭黑 第2部分： 细粉含量和粒子磨损量的测定 |
China National Standards Ding |
English PDF |
| GB/T 19889.8-2006 |
Acoustics―Measurement of sound insulation in builDings and of building elements―Part 8 :Laboratory measurements of the reduction of transmitted impact noise by floor coverings on a heavyweight standard floor 声学 建筑和建筑构件隔声测量 第8部分：重质标准楼板覆面层撞击声改善量的实验室测量 |
China National Standards Ding |
English PDF |
| GB/T 19889.5-2006 |
Acoustics―Measurement of sound insulation in builDings and of building elements―Part 5: Field measurements of airborne sound insulation of facade elements and facades 声学 建筑和建筑构件隔声测量 第5部分:外墙构件和外墙空气声隔声的现场测量 |
China National Standards Ding |
English PDF |
| GB/T 19889.10-2006 |
Acoustics―Measurement of sound insulation in builDings and of building elements―Part 10：Laboratory measurements of airborne sound insulation of small building elements 声学 建筑和建筑构件隔声测量 第10部分: 小建筑构件空气声隔声的实验室测量 |
China National Standards Ding |
English PDF |
| GB/T 20342-2006 |
Agricultural tractors and machinery - CoDing of remote hydraulic power services and controls 农业拖拉机和机械 远程液压动力伺服和控制机构标志 |
China National Standards Ding |
English PDF |
| GB/T 20313-2006 |
Hygrothermal performance of builDing materials and produts - Determinaton of moisture content by drying at elevated temperature 建筑材料及制品的湿热性能 含湿率的测定 烘干法 |
China National Standards Ding |
English PDF |
| GB/T 20312-2006 |
Hygrothermal performance of builDing materials and products - Determination of hygroscopic sorption properties 建筑材料及制品的湿热性能 吸湿性能的测定 |
China National Standards Ding |
English PDF |
| GB/T 20311-2006 |
BuilDing components and building elements - Thermal resistance and thermal transmittance - Calculation method 建筑构件和建筑单元 热阻和传热系数 计算方法 |
China National Standards Ding |
English PDF |
| GB/T 14682-2006 |
BuilDing sealing material vocabulary 建筑密封材料术语 |
China National Standards Ding |
English PDF |
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