Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 5766-2023 |
Rockwell hardness test method for friction materials {译} 摩擦材料洛氏硬度试验方法 |
China National Standards well |
English PDF |
GB/T 19830-2023 |
Oil and gas industry Steel pipes for oil and gas well casing or tubing {译} 石油天然气工业 油气井套管或油管用钢管 |
China National Standards well |
English PDF |
GB/T 43231-2023 |
Petroleum and natural gas industry Shale oil and gas well casing selection and working condition suitability evaluation {译} 石油天然气工业 页岩油气井套管选用及工况适用性评价 |
China National Standards well |
English PDF |
GB/T 42670-2023 |
Determination method of Rockwell hardness of carbon materials {译} 炭素材料洛氏硬度测定方法 |
China National Standards well |
English PDF |
GB/T 22513-2023 |
Oil and gas drilling equipment wellhead devices and Christmas trees {译} 石油天然气钻采设备 井口装置和采油树 |
China National Standards well |
English PDF |
GB/T 230.3-2022 |
Metallic materials - Rockwell hardness test - Part 3: Calibration of standard hardness blocks {译} 金属材料 洛氏硬度试验 第3部分:标准硬度块的标定 |
China National Standards well |
English PDF |
GB/T 230.2-2022 |
Metallic materials - Rockwell hardness test - Part 2: Inspection and calibration of hardness testers and indenters {译} 金属材料 洛氏硬度试验 第2部分:硬度计及压头的检验与校准 |
China National Standards well |
English PDF |
GB/T 41612-2022 |
Shale Gas well Production Prediction Technical Specifications {译} 页岩气井产量预测技术规范 |
China National Standards well |
English PDF |
GB/T 30600-2022 |
well-facilitated farmland construction—General rules 高标准农田建设 通则 |
China National Standards well |
English PDF |
GB/T 40548-2021 |
Technical specification of separate layers pressure control and combined layers drainage for coalbed methane wells 煤层气井分层控压合层排采技术规范 |
China National Standards well |
English PDF |
GB/T 40547-2021 |
Design guidelines for coalbed methane well drilling and completion 煤层气钻完井设计指南 |
China National Standards well |
English PDF |
GB/T 40546-2021 |
Design specification for coalbed methane well drainage engineering 煤层气井排采工程设计规范 |
China National Standards well |
English PDF |
GB/T 40545-2021 |
Guidelines of hydraulic fracturing for coalbed methane well 煤层气井压裂作业导则 |
China National Standards well |
English PDF |
GB/T 40114-2021 |
Jewellery—Determination of precious metal content—Difference method using inductively coupled plasma optical emission spectroscopy 首饰 贵金属含量的测定 ICP差减法 |
China National Standards well |
English PDF |
GB/T 41164-2021 |
Specifications technology for multistage fracturing in horizontal well within roof of broken-soft and low permeability coal seam 碎软低渗煤层顶板水平井分段压裂技术规范 |
China National Standards well |
English PDF |
GB/T 1927.8-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 8: Determination of swelling 无疵小试样木材物理力学性质试验方法 第8部分:湿胀性测定 |
China National Standards well |
English PDF |
GB/T 41029-2021 |
Specification for offshore well abandonment operation of oil & gas drilling 石油天然气钻井海洋弃井作业规程 |
China National Standards well |
English PDF |
GB/T 41025-2021 |
Guidelines for disposal of abandoned coalbed methane well 煤层气废弃井处置指南 |
China National Standards well |
English PDF |
GB/T 18996-2021 |
Silver jewellery alloys—Determination of silver—Volumetric (potentiometric) method using sodium chloride or potassium chloride 银合金首饰 银含量的测定 氯化钠或氯化钾容量法(电位滴定法) |
China National Standards well |
English PDF |
GB/T 17832-2021 |
Silver jewellery alloys—Determination of silver—Volumetric (potentiometric) method using potassium bromide 银合金首饰 银含量的测定 溴化钾容量法(电位滴定法) |
China National Standards well |
English PDF |
GB/T 40709-2021 |
Technical requirements for swell compensator of trailing suction hopper dredger 耙吸挖泥船波浪补偿器技术要求 |
China National Standards well |
English PDF |
GB/T 39096-2020 |
Petroleum and natural gas industries—Aluminium alloy pipe for use as tubing for wells 石油天然气工业 油气井油管用铝合金管 |
China National Standards well |
English PDF |
GB 7300.203-2020 |
Feed additive—Part 2:Vitamins, provitamins and chemically well-defined substances having similar effect—Betaine 饲料添加剂 第2部分:维生素及类维生素 甜菜碱 |
China National Standards well |
English PDF |
GB/T 17744-2020 |
Petroleum and natural gas industries—Drilling and well servicing equipment 石油天然气工业 钻井和修井设备 |
China National Standards well |
English PDF |
GB 7300.202-2019 |
Feed additives-Part 2:Vitamins, provitamins and chemically well-defined substances having similar effect-Vitamin D3 oily form 饲料添加剂 第2部分:维生素及类维生素 维生素D3油 |
China National Standards well |
English PDF |
GB 7300.201-2019 |
Feed additives—Part 2:Vitamins,provitamins and chemically well-defined substances having similar effect—L-Ascorbyl-2-phosphate 饲料添加剂 第2部分:维生素及类维生素 L-抗坏血酸-2-磷酸酯盐 |
China National Standards well |
English PDF |
GB/T 37510-2019 |
Inspection of grain and oils—Swelling properties test of wheat flour 粮油检验 小麦粉膨胀势的测定 |
China National Standards well |
English PDF |
GB/T 37334-2019 |
Design methods of structure for drilling vessels and well service units 钻井船及油井服务设施结构设计方法 |
China National Standards well |
English PDF |
GB/T 36927-2018 |
Judgment guideline of children’s jewellery 儿童饰品判定指南 |
China National Standards well |
English PDF |
GB/T 230.1-2018 |
Metallic materials—Rockwell hardness test—Part 1:Test method 金属材料 洛氏硬度试验 第1部分: 试验方法 |
China National Standards well |
English PDF |
GB/T 13240-2018 |
Iron ore pellets for blast furnace feedstocks—Determination of the free-swelling index 高炉用铁球团矿 自由膨胀指数的测定 |
China National Standards well |
English PDF |
GB/T 34907-2017 |
Technical specifications and fitness for service evaluation method for thermal well casing under cyclic steam stimulation process 稠油蒸汽热采井套管技术条件与适用性评价方法 |
China National Standards well |
English PDF |
GB/T 34229-2017 |
Coalbed methane well test method—Drill stem testing method 煤层气井试井方法 钻杆地层测试法 |
China National Standards well |
English PDF |
GB/T 33791-2017 |
Technical specification for cathodic protection of steel well casings 钢质井套管阴极保护耐蚀作业技术规范 |
China National Standards well |
English PDF |
GB/T 19830-2017 |
Petroleum and natural gas industries—Steel pipes for use as casing or tubing for wells 石油天然气工业 油气井套管或油管用钢管 |
China National Standards well |
English PDF |
GB/T 35329-2017 |
Detection and identification of Phytophthora medicaginis E.M.Hans.et D.P.Maxwell 苜蓿疫霉根腐病菌检疫鉴定方法 |
China National Standards well |
English PDF |
GB/T 23507.4-2017 |
Criterion for electrical equipment for oil drilling rig—Part 4: Auxiliary power equipment and circuits for well site 石油钻机用电气设备规范 第4部分:辅助用电设备及井场电路 |
China National Standards well |
English PDF |
GB/T 35527-2017 |
Chemicals—Bioaccumulation in sediment-dwelling benthic oligochaetes 化学品 沉积物中底栖寡毛纲环节动物生物蓄积试验 |
China National Standards well |
English PDF |
GB/T 35426.1-2017 |
Acoustics—Determination of dynamic stiffness—Part 1: Materials used under floating floors in dwellings 声学 动刚度测定 第1部分:普通浮筑楼板下的弹性材料 |
China National Standards well |
English PDF |
GB/T 33294-2016 |
Testing of deepwater well cement 深水油井水泥试验方法 |
China National Standards well |
English PDF |
GB/T 33293-2016 |
Determination of shrinkage and expansion of well cement formulations at atmospheric pressure 常压下油井水泥收缩与膨胀的测定 |
China National Standards well |
English PDF |
GB/T 33130-2016 |
Assessment standard of well-facilitied farmland construction 高标准农田建设评价规范 |
China National Standards well |
English PDF |
GB/T 32474-2016 |
Rubber hoses and hose assemblies for petroleum drilling well control equipments 石油钻井井控设备用橡胶软管及软管组合件 |
China National Standards well |
English PDF |
GB/T 32338-2015 |
Petroleum and natural gas industries—Drilling and well servicing equipment—Mud-pump 石油天然气工业 钻井和修井设备 钻井泵 |
China National Standards well |
English PDF |
GB/T 25428-2015 |
Petroleum and natural gas industries—Drilling and production equipment—Drilling and well-servicing structures 石油天然气工业 钻井和采油设备 钻井和修井井架、底座 |
China National Standards well |
English PDF |
GB/T 17744-2015 |
Petroleum and natural gas industries—Drilling and well servicing equipment 石油天然气工业 钻井和修井设备 |
China National Standards well |
English PDF |
GB/T 3849.1-2015 |
Hardmetals—Rockwell hardness test(scale A)—Part 1: Test method 硬质合金 洛氏硬度试验(A标尺)第1部分:试验方法 |
China National Standards well |
English PDF |
GB 32030-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for submersible pumps for deep well 井用潜水电泵能效限定值及能效等级 |
China National Standards well |
English PDF |
GB/T 10238-2015 |
Oil well cement 油井水泥 |
China National Standards well |
English PDF |
GB/T 11886-2015 |
Silver jewellery alloys—Determination of sliver—Volhard method 银合金首饰 银含量的测定 伏尔哈特法 |
China National Standards well |
English PDF |
GB/T 13889-2015 |
Electric detonator for oil and gas well 油气井用电雷管 |
China National Standards well |
English PDF |
GB/T 31033-2014 |
Specification for well control technology of oil & gas drilling 石油天然气钻井井控技术规范 |
China National Standards well |
English PDF |
GB/T 11888-2014 |
Jewellery―Ring-size―Definition,measurement and designation 首饰 指环尺寸 定义、测量和命名 |
China National Standards well |
English PDF |
GB 50296-2014 |
Technical code for tube well 管井技术规范 |
China National Standards well |
English PDF |
GB/T 2818-2014 |
Submersible motor for deep well 井用潜水异步电动机 |
China National Standards well |
English PDF |
GB/T 2816-2014 |
Submersible pumps for deep well 井用潜水泵 |
China National Standards well |
English PDF |
GB/T 5448-2014 |
Determination of the crucible swelling number of bituminous coal—Electrical heating method 烟煤坩埚膨胀序数的测定 电加热法 |
China National Standards well |
English PDF |
GB/T 30600-2014 |
well-facilitated farmland construction―General rules 高标准农田建设 通则 |
China National Standards well |
English PDF |
GB/T 22513-2013 |
Petroleum and natural gas industries―Drilling and production equipment―wellhead and christmas tree equipment 石油天然气工业 钻井和采油设备 井口装置和采油树 |
China National Standards well |
English PDF |
GB/T 21412.4-2013 |
Petroleum and natural gas industries―Design and operation of subsea production systems―Part 4: Subsea wellhead and tree equipment 石油天然气工业 水下生产系统的设计与操作 第4部分:水下井口装置和采油树设备 |
China National Standards well |
English PDF |
GB/T 30040.6-2013 |
Leak detection systems―Part 6:Sensors in monitoring wells 双层罐渗漏检测系统 第6部分:监测井用传感器显示系统 |
China National Standards well |
English PDF |
GB/T 18043-2013 |
Jewellery - Determination of precious metal content - Method using X-ray fluorescence spectrometri 首饰 贵金属含量的测定 X射线荧光光谱法 |
China National Standards well |
English PDF |
GB/T 19139-2012 |
Testing of well cements 油井水泥试验方法 |
China National Standards well |
English PDF |
GB/T 230.3-2012 |
Metallic materials - Rockwell hardness test - Part 3:Calibration of reference blocks(scales A,B,C,D,E,F,G,H,K,N,T) 金属材料 洛氏硬度试验 第3部分:标准硬度块(A、B、C、D、E、F、G、H、K、N、T标尺)的标定 |
China National Standards well |
English PDF |
GB/T 230.2-2012 |
Metallic materials - Rockwell hardness test - Part 2: Verification and calibration of testing machines(scales A,B,C,D,E,F,G,H,K,N,T) 金属材料 洛氏硬度试验 第2部分:硬度计(A、B、C、D、E、F、G、H、K、N、T标尺)的检验与校准 |
China National Standards well |
English PDF |
GB 11887-2012 |
Jewellery - Fineness of precious metal alloys and designation 首饰 贵金属纯度的规定及命名方法 |
China National Standards well |
English PDF |
GB/T 19830-2011 |
Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells 石油天然气工业 油气井套管或油管用钢管 |
China National Standards well |
English PDF |
GB/T 28225-2011 |
Sampling & verifying method on the number of collapsed or damaged rural dwellings in natural disaster-affected areas 灾区农户住房倒塌或损坏数量抽样核查方法 |
China National Standards well |
English PDF |
GB/T 28016-2011 |
Gold alloy jewellery - Determination of gold - Gravimetric method 金合金首饰 金含量的测定 重量法 |
China National Standards well |
English PDF |
GB/T 26627.1-2011 |
Inspection of grain and oils - Determination of swelling index of glutenin (SIG) for wheat - Part 1:Macro-method 粮油检验 小麦谷蛋白溶胀指数测定 第1部分:常量法 |
China National Standards well |
English PDF |
GB/T 3849.2-2010 |
Hardmetals - Rockwell hardness test (scale A) - Part 2: Preparation and calibration of standard test blocks 硬质合金 洛氏硬度试验(A标尺) 第2部分:标准试块的制备和校准 |
China National Standards well |
English PDF |
GB/T 23561.15-2010 |
Methods for determining the physical and mechanical properties of coal and rock - Part 15: Method for determining the swelling stress of rock 煤和岩石物理力学性质测定方法 第15部分:岩石膨胀应力测定方法 |
China National Standards well |
English PDF |
GB/T 23561.14-2010 |
Methods for determining the physical and mechanical properties of coal and rock - Part 14: Method for determining the swelling ratio of rock 煤和岩石物理力学性质测定方法 第14部分:岩石膨胀率测定方法 |
China National Standards well |
English PDF |
GB/T 50625-2010 |
Technical code for water wells 机井技术规范 |
China National Standards well |
English PDF |
GB/T 24721.4-2009 |
Glass fiber reinforced plastic product for highway - Part 4: Non-pressure communications well lid 公路用玻璃纤维增强塑料产品 第4部分:非承压通信井盖 |
China National Standards well |
English PDF |
GB/T 24504-2009 |
The method of injection/falloff well test for coalbed methane well 煤层气井注入/压降试井方法 |
China National Standards well |
English PDF |
GB/T 230.1-2009 |
Metallic materials - Rockwell hardness test - Part 1: Test method(scales A、B、C、D、E、F、G、H、K、N、T) 金属材料 洛氏硬度试验 第1部分:试验方法(A、B、C、D、E、F、G、H、K、N、T标尺) |
China National Standards well |
English PDF |
GB/T 1934.2-2009 |
Method for determination of the swelling of wood 木材湿胀性测定方法 |
China National Standards well |
English PDF |
GB/T 17832-2008 |
Silver jewellery alloys - Determination of silver - Volumetric (potentionmetric) method using potassium bromide 银合金首饰 银含量的测定 溴化钾容量法(电位滴定法) |
China National Standards well |
English PDF |
GB/T 7025.2-2008 |
Lifts - Main specifications and the dimensions arrangements for its cars, wells and machine rooms - Part 2: Lifts of class Ⅳ 电梯主参数及轿厢、井道、机房的型式与尺寸 第2部分:Ⅳ类电梯 |
China National Standards well |
English PDF |
GB/T 7025.1-2008 |
Lifts - Main specifications and the dimensions, arrangements for its cars, wells and machine rooms - Part 1: Lifts of classesⅠ、Ⅱ、Ⅲ、Ⅵ 电梯主参数及轿厢、井道、机房的型式与尺寸 第1部分:Ⅰ、Ⅱ、Ⅲ、Ⅵ类电梯 |
China National Standards well |
English PDF |
GB/T 19831.2-2008 |
Petroleum and natural gas industries - Equipment for well cementing - Part 2: Centralizer placement and stop-collar testing 石油天然气工业 固井设备 第2部分:扶正器的放置和止动环测试 |
China National Standards well |
English PDF |
GB/T 3398.2-2008 |
Plastics - Determination of hardness - Part 2:Rockwell hardness 塑料 硬度测定 第2部分:洛氏硬度 |
China National Standards well |
English PDF |
GB/T 11991-2008 |
Determination of reversible swelling of exchange resins 离子交换树脂转型膨胀率测定方法 |
China National Standards well |
English PDF |
GB/T 14797.3-2008 |
Natural rubber latex concentrate - Prevulcanized rubber latex - Determination of swelling capacity 浓缩天然胶乳 硫化胶乳 溶胀度的测定 |
China National Standards well |
English PDF |
GB/T 21816-2008 |
Testing of chemicals - Inherent biodegradability - Zahn-wellens test 化学品 固有生物降解性 赞恩-惠伦斯试验 |
China National Standards well |
English PDF |
GB/T 21198.6-2007 |
Determination of precious metals in precious metals jewellery alloys - Method using ICP spectrometry - Part 6:Difference method 贵金属合金首饰中贵金属含量的测定 ICP光谱法 第6部分:差减法 |
China National Standards well |
English PDF |
GB/T 21198.5-2007 |
Determination of precious metals in precious metals jewellery alloys - Method using ICP spectrometry - Part 5:999‰ silver jewellery alloys - Determination of silver - Difference method 贵金属合金首饰中贵金属含量的测定 ICP光谱法 第5部分:999‰银合金首饰 银含量的测定 差减法 |
China National Standards well |
English PDF |
GB/T 21198.4-2007 |
Determination of precious metals in precious metals jewellery alloys - Method using ICP spectrometry - Part 4:999‰ precious metals jewellery alloys - Determination of precious metals - Difference method 贵金属合金首饰中贵金属含量的测定 ICP光谱法 第4部分:999‰贵金属合金首饰 贵金属含量的测定 差减法 |
China National Standards well |
English PDF |
GB/T 21198.3-2007 |
Determination of precious metals in precious metals jewellery alloys - Method using ICP spectrometry - Part 3:Palladium jewellery alloys - Determination of palladium - Method using a solution with yttrium as internal standard element 贵金属合金首饰中贵金属含量的测定 ICP光谱法 第3部分:钯合金首饰 钯含量的测定 采用钇为内标 |
China National Standards well |
English PDF |
GB/T 21198.2-2007 |
Determination of precious metals in precious metals jewellery alloys - Method using ICP spectrometry - Part 2:Platinum jewellery alloys - Determination of platinum - Method using the intensity ratios of all minor constituents with reference to platinum 贵金属合金首饰中贵金属含量的测定 ICP光谱法 第2部分:铂合金首饰 铂含量的测定 采用所有微量元素与铂强度比值法 |
China National Standards well |
English PDF |
GB/T 21198.1-2007 |
Determination of precious metals in precious metals jewellery alloys -Method using ICP spectrometry - Part 1:Platinum jewellery alloys - Determination of platinum - Method using a solution with yttrium as internal standard element 贵金属合金首饰中贵金属含量的测定 ICP光谱法 第1部分:铂合金首饰 铂含量的测定 采用钇为内标 |
China National Standards well |
English PDF |
GB/T 5766-2007 |
Test method of Rockwell hardness for friction materials 摩擦材料洛氏硬度试验方法 |
China National Standards well |
English PDF |
GB/T 20971-2007 |
Petroleum and natural gas industries - Equipment for well cementing - Performance testing of cementing float equipment 石油天然气工业 固井设备 注水泥浮动装置性能测试 |
China National Standards well |
English PDF |
GB/T 20489-2006 |
General requirements for perforator materials for oil and gas well 油气井聚能射孔器材通用技术条件 |
China National Standards well |
English PDF |
GB/T 20488-2006 |
Test method of perforator materials for oil and gas well 油气井聚能射孔器材性能试验方法 |
China National Standards well |
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 well |
English PDF |
GB/T 20405.5-2006 |
Urine-absorbing aids for incontinence―Test methods for characterizing Polymer-based absorbent materials―Part 5: Gravimetric determination of free swell capacity in saline solution 失禁者用尿液吸收剂 聚合物基质吸液材料特性的测试方法 第5部分:在生理盐水中用称重法测定吸水率 |
China National Standards well |
English PDF |
GB/T 19901-2005 |
Metal thermowells for thermometer sensors-Functional dimensions 温度计检测元件的金属套管 实用尺寸 |
China National Standards well |
English PDF |
GB 10238-2005 |
Oil well cement 油井水泥 |
China National Standards well |
English PDF |
GB/T 19720-2005 |
Platinum jewellery alloys-Determination of platinum and palladium-Gravimetric method after precipitation of diammonium hexachloroplatinate and dimethylglyoxime 铂合金首饰 铂、钯含量的测定 氯铂酸铵重量法 丁二酮肟重量法 |
China National Standards well |
English PDF |
GB/T 19719-2005 |
Jewellery-Determination of the release of nickel-Method of spectrometry 首饰 镍释放量的测定 光谱法 |
China National Standards well |
English PDF |
GB/T 19718-2005 |
Jewellery-Determination of nickel content-Method of flame atomic absorption spectrometry 首饰 镍含量的测定 火焰原子吸收光谱法 |
China National Standards well |
English PDF |
GB/T 18996-2003 |
Determination of silver in silver jewellery alloys--Volumertic(potentiometric) method using sodium chloride or potassium chloride 银合金首饰中含银量的测定 氯化钠或氯化钾容量法(电位滴定法) |
China National Standards well |
English PDF |
GB/T 7025.3-1997 |
Lifts--Main specifications and the dimension arrangements for its cars, wells and machinerooms--Part 3:Lifts of class V 电梯主参数及轿厢、井道、机房的形式与尺寸 第三部分:Ⅴ类电梯 |
China National Standards well |
English PDF |
GB/T 13240-1991 |
Iron ore pellets--Determination of relative free swelling index 铁矿球团 相对自由膨胀指数的测定方法 |
China National Standards well |
English PDF |
GB 11727-1989 |
Hygienic standard for room volume of dwelling house 住宅居室容积卫生标准 |
China National Standards well |
English PDF |
GB/T 3849-1983 |
Hardmetals--Rockwell hardness (scaleA) test method 硬质合金洛氏硬度 (A标尺) 试验方法 |
China National Standards well |
English PDF |
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