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Standard Code | Standard Title | Standard Class | Order |
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GB/T 36805.1-2018 |
Plastics—Determination of tensile properties at high strain rates—Part 1:equation fitting method 塑料 高应变速率下的拉伸性能测定 第1部分:方程拟合法 |
China National Standards equation |
English PDF |
GB/T 17213.2-2017 |
Industrial-process control valves—Part 2-1: Flow capacity—Sizing equations for fluid flow under installed conditions 工业过程控制阀 第2-1部分:流通能力 安装条件下流体流量的计算公式 |
China National Standards equation |
English PDF |
GB/T 34273-2017 |
Coal based Fischer-Tropsch synthesis—Standard test method for calculated cetane index of distillate fuels—Four variable equation 煤基费托合成 馏分燃料十六烷指数计算法 四变量公式法 |
China National Standards equation |
English PDF |
GB/T 31593.8-2015 |
Fire safety engineering—Part 8: Requirements governing algebraic equations for vent flow 消防安全工程 第8部分:开口气流的计算要求 |
China National Standards equation |
English PDF |
GB/T 31593.7-2015 |
Fire safety engineering—Part 7: Requirements governing algebraic equations for ceiling jet flows 消防安全工程 第7部分:顶棚射流的计算要求 |
China National Standards equation |
English PDF |
GB/T 31593.6-2015 |
Fire safety engineering—Part 6: Requirements governing algebraic equations for smoke layers 消防安全工程 第6部分:烟气层的计算要求 |
China National Standards equation |
English PDF |
GB/T 31593.5-2015 |
Fire safety engineering—Part 5: Requirements governing algebraic equations for fire plumes 消防安全工程 第5部分:火羽流的计算要求 |
China National Standards equation |
English PDF |
GB/T 31568-2015 |
Standard test method for determination of crystallite size of ZrO2 coatings by Scherrer equation 热喷涂热障ZrO2涂层晶粒尺寸的测定 谢乐公式法 |
China National Standards equation |
English PDF |
GB/T 20657-2011 |
Petroleum and natural gas industries - equations and calculations for the properties of casing, tubing, drill pipe and line pipe used as casing and tubing 石油天然气工业套管、油管、钻杆和用作套管或油管的管线管性能公式及计算 |
China National Standards equation |
English PDF |
GB/T 17213.2-2005 |
Industrial-process control valves Part 2-1:Flow capacity Sizing equations for fluid flow under Installed conditions 工业过程控制阀 第2-1部分:流通能力 安装条件下流体流量的计算公式 |
China National Standards equation |
English PDF |
GB/T 17213.17-2010 |
Industrial-process control valves - Part 2-5: Flow capacity - Sizing equations for fluid flow through multistage control valves with interstage recovery 工业过程控制阀 第2-5部分:流通能力 流体流经级间恢复多级控制阀的计算公式 |
China National Standards equation |
English PDF |
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