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Standard Code | Standard Title | Standard Class | Order |
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GB/T 20255.1-2006 |
Methods for chemical analysis of hardmetals - Determination of calcium, potassium, magnesium and sodium contents - FLame atomic absorption spectrometric method 硬质合金化学分析方法 钙、钾、镁和钠量的测定 火焰原子吸收光谱法 |
China National Standards La |
English PDF |
GB/T 20253-2006 |
Nickel pLated punched steel strip for rechargeable battery 可充电电池用冲孔镀镍钢带 |
China National Standards La |
English PDF |
GB 3836.16-2006 |
Electrical apparatus for explosive gas atmospheres―Part 16: Inspection and maintenance of electrical instalLation(other than mines) 爆炸性气体环境用电气设备 第16部分: 电气装置的检查和维护(煤矿除外) |
China National Standards La |
English PDF |
GB 20294-2006 |
Safety requirements of fLameproof crane & metallurgical and canned motors 隔爆型起重冶金和屏蔽电机安全要求 |
China National Standards La |
English PDF |
GB/T 5023.6-2006 |
Polyvinyl chloride insuLated cables of rated voltages up to and including 450/750V Part 6: Lift cables and cables for flexible connections 额定电压450/750V及以下聚氯乙烯绝缘电缆 第6部分:电梯电缆和挠性连接用电缆 |
China National Standards La |
English PDF |
GB/T 6159.10-2006 |
Micrographics - VocabuLary - Part 10: Index 缩微摄影技术 词汇 第10部分:索引 |
China National Standards La |
English PDF |
GB/T 20225-2006 |
Electronic imaging - VocabuLary 电子成像 词汇 |
China National Standards La |
English PDF |
GB/T 18115.9-2006 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Dysprosium-Determination of Lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 镝中镧、铈、镨、钕、钐、铕、钆、铽、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards La |
English PDF |
GB/T 18115.8-2006 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Terbium-Determination of Lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 铽中镧、铈、镨、钕、钐、铕、钆、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards La |
English PDF |
GB/T 18115.7-2006 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Gadolinium-Determination of Lanthanum, cerium, praseodymium, neodymium, samarium, europium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 钆中镧、铈、镨、钕、钐、铕、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards La |
English PDF |
GB/T 18115.6-2006 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Europium-Determination of Lanthanum, cerium, praseodymium, neodymium, samarium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 铕中镧、铈、镨、钕、钐、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards La |
English PDF |
GB/T 18115.5-2006 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Samarium-Determination of Lanthanum, cerium, praseodymium, neodymium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 钐中镧、铈、镨、钕、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards La |
English PDF |
GB/T 18115.4-2006 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Neodymium-Determination of Lanthanum, cerium, praseodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 钕中镧、铈、镨、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards La |
English PDF |
GB/T 18115.3-2006 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Praseodymium-Determination of Lanthanum, cerium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 镨中镧、铈、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards La |
English PDF |
GB/T 18115.2-2006 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Cerium-Determination of Lanthanum, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 铈中镧、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards La |
English PDF |
GB/T 18115.12-2006 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Yttrium-Determination of Lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium and lut 稀土金属及其氧化物中稀土杂质化学分析方法 钇中镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱和镥量的测定 |
China National Standards La |
English PDF |
GB/T 18115.1-2006 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Lanthanum-Determination of cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 镧中铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards La |
English PDF |
GB/T 18115.11-2006 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Erbium-Determination of Lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 铒中镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铥、镱、镥和钇量的测定 |
China National Standards La |
English PDF |
GB/T 18115.10-2006 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Holmium-Determination of Lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 钬中镧、铈、镨、钕、钐、铕、钆、铽、镝、铒、铥、镱、镥和钇量的测定 |
China National Standards La |
English PDF |
GB/T 20186.1-2006 |
Secondary coating materials used for optical fiber Part 1: Polybutylene terephthaLate 光纤用二次被覆材料 第1部分:聚对苯二甲酸丁二醇酯 |
China National Standards La |
English PDF |
GB/T 20185-2006 |
Optical interface requirements for equipments and systems reLating to the synchronous digital hierarchy 同步数字体系设备和系统的光接口技术要求 |
China National Standards La |
English PDF |
GB/T 5975-2006 |
CLamping plates for fixing steel wire ropes 钢丝绳用压板 |
China National Standards La |
English PDF |
GB/T 14468.1-2006 |
Industrial robot -- Mechanic interface Part 1: PLates 工业机器人 机械接口 第1部分:板类 |
China National Standards La |
English PDF |
GB 10810.3-2006 |
Spectacle lenses and reLated eye wear―Transmittance specifications and test methods 眼镜镜片及相关眼镜产品 透射比规范及测量方法 |
China National Standards La |
English PDF |
GB/T 9288-2006 |
Gold jewellery alloys - Determination of gold - CupelLation method (fire assay) 金合金首饰 金含量的测定 灰吹法(火试金法) |
China National Standards La |
English PDF |
GB/T 20221-2006 |
UnpLasticized poly(vinyl chloride)(PVC-U) pipes for non-pressure buried drainage and sewerage systems 无压埋地排污、排水用硬聚氯乙烯(PVC-U)管材 |
China National Standards La |
English PDF |
GB/T 20220-2006 |
PLastics - Film and sheeting - Determination of average thickness of a sample, and average thickness and yield of a roll, by gravimetric techniques (gravimetric thickness) 塑料薄膜和薄片 样品平均厚度,卷平均厚度及单位质量面积的测定 称量法(称量厚度) |
China National Standards La |
English PDF |
GB/T 20214-2006 |
Crystalline Layered sodium disilicate 层状结晶二硅酸钠 |
China National Standards La |
English PDF |
GB/T 13664-2006 |
UnpLasticized poly(vinyl chloride) (PVC-U) pipes for low-pressure conveyance in irrigation 低压输水灌溉用硬聚氯乙烯(PVC-U)管材 |
China National Standards La |
English PDF |
GB/T 11538-2006 |
Essential oil - Analysis by gas chromatography on capilLary columns - General method 精油 毛细管柱气相色谱分析 通用法 |
China National Standards La |
English PDF |
GB/T 10808-2006 |
Flexible celluLar polymeric materials - Determination of tear strength 高聚物多孔弹性材料 撕裂强度的测定 |
China National Standards La |
English PDF |
GB/T 10807-2006 |
Flexible celluLar polymeric materials - Determination of hardness (indentation technique) 软质泡沫聚合材料 硬度的测定(压陷法) |
China National Standards La |
English PDF |
GB 317-2006 |
White granuLated sugar 白砂糖 |
China National Standards La |
English PDF |
GB 20179-2006 |
Safety of woodworking machines - CircuLar saw benches (with or without travelling table) and dimension saw 木工机床安全 手动进给圆锯机和带移动工作台锯板机 |
China National Standards La |
English PDF |
GB 10396-2006 |
Tractors, machinery for agriculture and forestry, powered Lawn and garden equipment - Safety signs and hazard pictorials - General principles 农林拖拉机和机械、草坪和园艺动力机械 安全标志和危险图形 总则 |
China National Standards La |
English PDF |
GB 10395.13-2006 |
Tractors and machinery for agriculture and forestry - Technical means for ensuring safety - Part 13: Powered walk-behind and hand-held Lawn trimmers and lawn edge trimmers 农林拖拉机和机械 安全技术要求 第13部分:后操纵式和手持式动力草坪修剪机和草坪修边机 |
China National Standards La |
English PDF |
GB/T 20175-2006 |
Surface chemical analysis-Sputter depth profiling-Optimization using Layered systems as reference materials 表面化学分析 溅射深度剖析 用层状膜系为参考物质的优化方法 |
China National Standards La |
English PDF |
GB/T 1231-2006 |
Specifications of high strength bolts with Large hexagon head,large hexagon nuts,plain washers for steel structures 钢结构用高强度大六角头螺栓、大六角螺母、垫圈技术条件 |
China National Standards La |
English PDF |
GB/T 1230-2006 |
High strength pLain washers for steel structures 钢结构用高强度垫圈 |
China National Standards La |
English PDF |
GB/T 1229-2006 |
High strength Large hexagon nuts for steel structures 钢结构用高强度大六角螺母 |
China National Standards La |
English PDF |
GB/T 1228-2006 |
High strength bolts with Large hexagon head for steel structures 钢结构用高强度大六角头螺栓 |
China National Standards La |
English PDF |
GB 20415-2006 |
Rubber―Coated fabric―IsoLating tape 橡胶涂覆织物 绝缘带 |
China National Standards La |
English PDF |
GB/T 7899-2006 |
ReguLators for welding, cutting and the similar processes 焊接、切割及类似工艺用气瓶减压器 |
China National Standards La |
English PDF |
GB/T 20378-2006 |
Native starch - Determination of starch content - Ewers poLarimetric method 原淀粉 淀粉含量的测定 旋光法 |
China National Standards La |
English PDF |
GB/T 20377-2006 |
Modified starch - Determination of adipic acid content of acetyLated di-starch adipates - Gas chromatographic method 变性淀粉 乙酰化二淀粉己二酸酯中己二酸含量的测定 气相色谱法 |
China National Standards La |
English PDF |
GB/T 12513-2006 |
Fire-resistance tests - Elements of building construction - GLazed elements 镶玻璃构件耐火试验方法 |
China National Standards La |
English PDF |
GB 20262-2006 |
Safety specifications of reguLators for welding, cutting and the similar processes 焊接、切割及类似工艺用气瓶减压器安全规范 |
China National Standards La |
English PDF |
GB/T 20160-2006 |
Recommended Practice for Testing InsuLation Resistance of Rotating Machinery 旋转电机绝缘电阻测试 |
China National Standards La |
English PDF |
GB/T 20159.1-2006 |
CLassification of environmental conditions - Guidance for the correlation and transformation of environmental condition classes to the environmental tests - Storage 环境条件分类 环境条件分类与环境试验之间的关系及转换指南 贮存 |
China National Standards La |
English PDF |
GB/T 17948.4-2006 |
Functional evaluation of insuLation systems for rotating electrical machines - Test procedures for form-wound windings - Electrical evaluation of insulation sysyems used in machines up to and including 50MVA and 15kV 旋转电机绝缘结构功能性评定 成型绕组试验规程 50MVA、15kV及以下电机绝缘结构电评定 |
China National Standards La |
English PDF |
GB/T 14598.3-2006 |
Electrical reLays - Part 5: Insulation coordination for measuring relays and protection equipment - Requirements and tests 电气继电器 第5部分:量度继电器和保护装置的绝缘配合要求和试验 |
China National Standards La |
English PDF |
GB/T 5271.34-2006 |
Information technology - VocabuLary Part 34: Artificial intelligence - Neural networks 信息技术 词汇 第34部分:人工智能 神经网络 |
China National Standards La |
English PDF |
GB/T 5271.32-2006 |
Information technology - VocabuLary Part 32: Electronic mail 信息技术 词汇 第32部分:电子邮件 |
China National Standards La |
English PDF |
GB/T 5271.31-2006 |
Information technology - VocabuLary Part 31: Artificial intelligence - Machine learning 信息技术 词汇 第31部分:人工智能 机器学习 |
China National Standards La |
English PDF |
GB/T 5271.29-2006 |
Information technology - VocabuLary Part 29: Artificial intelligence - Speech recognition and synthesis 信息技术 词汇 第29部分:人工智能 语音识别与合成 |
China National Standards La |
English PDF |
GB/T 17554.3-2006 |
Identification cards - Test methods Part 3: Integrated circuit(s) cards with contacts and reLated interface devices 识别卡 测试方法 第3部分:带触点的集成电路卡及其相关接口设备 |
China National Standards La |
English PDF |
GB/T 20133-2006 |
Road traffic information collection - CLassification and code of message 道路交通信息采集 信息分类与编码 |
China National Standards La |
English PDF |
GB/T 20197-2006 |
Define, cLassify, marking and degradability requirement of degradable plastic 降解塑料的定义、分类、标识和降解性能要求 |
China National Standards La |
English PDF |
GB/T 5836.2-2006 |
UnpLasticized poly(vinyl chloride) (PVC-U) fittings for soil and waste inside buildings 建筑排水用硬聚氯乙烯(PVC-U)管件 |
China National Standards La |
English PDF |
GB/T 5836.1-2006 |
UnpLasticized poly (vinyl chloride) (PVC-U) pipes for soil and waste discharge inside buildings 建筑排水用硬聚氯乙烯(PVC-U)管材 |
China National Standards La |
English PDF |
GB/T 15819-2006 |
Polyethylene (PE) pipes for irrigation Laterals - Susceptibility to envionmental stress cracking induced by insert-type fittings - Test method and specification 灌溉用聚乙烯(PE)管材由插入式管件引起环境应力开裂敏感性的试验方法和技术要求 |
China National Standards La |
English PDF |
GB/T 10002.1-2006 |
UnpLasticized poly(vinyl chloride) (PVC-U) pipes for water supply 给水用硬聚氯乙烯(PVC-U)管材 |
China National Standards La |
English PDF |
GB/T 20153-2006 |
CLassification and interpretation of new lighting products 新型照明产品的分类与解释 |
China National Standards La |
English PDF |
GB/T 20152-2006 |
Standard method of measuring the pinch temperature of quartz-tungsten-halogen Lamps 石英卤钨灯压封部位温度的标准测量方法 |
China National Standards La |
English PDF |
GB/T 20145-2006 |
Photobiological safety of Lamps and lamp systems 灯和灯系统的光生物安全性 |
China National Standards La |
English PDF |
GB/T 20144-2006 |
Barrel thread for E14 and E27 Lampholders with shade holder ring 带灯罩环的E14和E27灯座用筒形螺纹 |
China National Standards La |
English PDF |
GB/T 20143-2006 |
Procedure for use in the preparation of maximum Lamp outlines 灯最大外形尺寸图的制定程序 |
China National Standards La |
English PDF |
GB/T 14285-2006 |
Technical code for reLaying protection and security automatic equipment 继电保护和安全自动装置技术规程 |
China National Standards La |
English PDF |
GB/T 12168-2006 |
Protective covers of insuLating material for live working 带电作业用遮蔽罩 |
China National Standards La |
English PDF |
GB/T 12167-2006 |
Aluminium alloy grip cLamps of tension wire for live working 带电作业用铝合金紧线卡线器 |
China National Standards La |
English PDF |
GB/T 6994-2006 |
Electrical instalLation in ships - Definitions and general requirements 船舶电气设备 定义和一般规定 |
China National Standards La |
English PDF |
GB/T 4942.1-2006 |
Degrees of protection provided by the integral design of rotating electrical machines (IP code) - CLassification 旋转电机整体结构的防护等级(IP代码)-分级 |
China National Standards La |
English PDF |
GB/T 20142-2006 |
Composite line post insuLators for a.c. overhead lines with a norminal voltage greater than 1000V -- Definitions, Test methods and acceptance criteria 标称电压高于1000V的交流架空线路用线路柱式复合绝缘子-定义、试验方法及接收准则 |
China National Standards La |
English PDF |
GB/T 20141-2006 |
Overhead electrical conductors - Formed wire, concentric Lay, stranded conductors 型线同心绞架空导线 |
China National Standards La |
English PDF |
GB/T 20139-2006 |
Electrical insuLation systems - Thermal evaluation of modifications to an established wire-wound EIS 电气绝缘结构-对已确定等级的散绕绕组绝缘结构进行组分调整的热评定方法 |
China National Standards La |
English PDF |
GB/T 20136-2006 |
Electric power pLant with inernal combustion engines, general method of test for 内燃机电站通用试验方法 |
China National Standards La |
English PDF |
GB/T 12786-2006 |
Automatic electric power pLant with internal combustion engines for general specification 自动化内燃机电站通用技术条件 |
China National Standards La |
English PDF |
GB/T 5687.10-2006 |
Ferrochromium-Determination of manganese content-FLame atomic absorption spectrometric method 铬铁 锰含量的测定 火焰原子吸收光谱法 |
China National Standards La |
English PDF |
GB/T 4157-2006 |
Laboratory testing of metals for resistance to specific forms of environmental cracking in H2S environments 金属在硫化氢环境中抗特殊形式环境开裂实验室试验 |
China National Standards La |
English PDF |
GB/T 20127.9-2006 |
Steel and alloy - Determination of trace element contents Part 9: Determination of scandium content by inductively coupled pLasma atomic emission spectrometric method 钢铁及合金 痕量元素的测定 第9部分:电感耦合等离子体发射光谱法测定钪含量 |
China National Standards La |
English PDF |
GB/T 20127.7-2006 |
Steel and alloy - Determination of trace element contents Part 7: Determination of lead content by oscillopoLarographic method 钢铁及合金 痕量元素的测定 第7部分:示波极谱法测定铅含量 |
China National Standards La |
English PDF |
GB/T 20127.6-2006 |
Steel and alloy - Determination of trace element contents Part 6: Determination of germanium content by gallic acid oscillopoLarographic method 钢铁及合金 痕量元素的测定 第6部分:没食子酸-示波极谱法测定锗含量 |
China National Standards La |
English PDF |
GB/T 20127.3-2006 |
Steel and alloy - Determination of trace element contents Part3:Determination of calcium,magnesium,barium content by inductively coupled pLasma atomic emission spectrometric method 钢铁及合金 痕量元素的测定 第3部分:电感耦合等离子体发射光谱法测定钙、镁和钡含量 |
China National Standards La |
English PDF |
GB/T 20127.12-2006 |
Steel and alloy - Determination of trace element contents Part 12: Determination of zinc content by fLame atomic absorption spectrometric method 钢铁及合金 痕量元素的测定 第12部分:火焰原子吸收光谱法测定锌含量 |
China National Standards La |
English PDF |
GB/T 20127.11-2006 |
Steel and alloy - Determination of trace element contents Part 11: Determination of indium and thallium content by inductively coupled pLasma-mass spectrometric method 钢铁及合金 痕量元素的测定 第11部分:电感耦合等离子体质谱法测定铟和铊含量 |
China National Standards La |
English PDF |
GB/T 20125-2006 |
Low-alloy steel - Determination of multi-element contents - Inductively coupled pLasma atomic emission spectrometric method 低合金钢 多元素的测定 电感耦合等离子体发射光谱法 |
China National Standards La |
English PDF |
GB/T 20119-2006 |
FLat steel wire ropes for balance 平衡用扁钢丝绳 |
China National Standards La |
English PDF |
GB 20265-2006 |
Moulded pLastics industrial boots with chemical resistance 耐化学品的工业用模压塑料靴 |
China National Standards La |
English PDF |
GB/T 9841-2006 |
Feed additive Vitamin B12 powder (cyanocobaLamin cobione) 饲料添加剂 维生素B12(氰钴胺)粉剂 |
China National Standards La |
English PDF |
GB/T 20194-2006 |
Animal feeding stuffs - Determination of starch content - PoLarimetric method 饲料中淀粉含量的测定 旋光法 |
China National Standards La |
English PDF |
GB 14681.2-2006 |
Electrically heated gLazing materials for railway rolling stock and ship Part 2: Electrically heated glazing materials for railway rolling stock 机车船舶用电加温玻璃 第2部分:机车电加温玻璃 |
China National Standards La |
English PDF |
GB 14681.1-2006 |
Electrically heated gLazing materials for locomotives and ships Part 1: Heated glass panes for ships’ rectangular windows 机车船舶用电加温玻璃 第1部分:船用矩形窗电加温玻璃 |
China National Standards La |
English PDF |
GB 11968-2006 |
AutocLaved aerated concrete blocks 蒸压加气混凝土砌块 |
China National Standards La |
English PDF |
GB/T 20095-2006 |
Assessment code for performance of soLar water heating systems 太阳热水系统性能评定规范 |
China National Standards La |
English PDF |
GB/T 10700-2006 |
Test methods for eLastic moduli of fine ceramics (advanced ceramics, advanced technical ceramics) - Bending method 精细陶瓷弹性模量试验方法 弯曲法 |
China National Standards La |
English PDF |
GB/T 20110-2006 |
Hydraulic fluid power - Cleanliness of parts and components - Inspection document and principles reLated to contaminant collection,analysis and data reporting 液压传动 零件和元件的清洁度 与污染物的收集、分析和数据报告相关的检验文件和准则 |
China National Standards La |
English PDF |
GB/T 20107-2006 |
Absorption water chiller(heater) for vilLa and similar application 户用及类似用途的吸收式冷(热)水机 |
China National Standards La |
English PDF |
GB/T 20106-2006 |
General principles of stipuLating the assessment indicator frame of cleaner production for industries 工业清洁生产评价指标体系编制通则 |
China National Standards La |
English PDF |
GB/T 775.3-2006 |
Test method for insuLators - Part 3: Mechanical test methods 绝缘子试验方法 第3部分:机械试验方法 |
China National Standards La |
English PDF |
GB/T 775.1-2006 |
Test method for insuLators - Part 1: General test methods 绝缘子试验方法 第1部分:一般试验方法 |
China National Standards La |
English PDF |
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