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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 27894.3-2023 |
Natural gas - Determination of composition and calculation of associated uncertainties by gas chromatography - Part 3: Precision and bias {译} 天然气 用气相色谱法测定组成和计算相关不确定度 第3部分：精密度和偏差 |
China National Standards determination calculation |
 English PDF |
| GB/T 27894.1-2020 |
Natural gas—Determination of composition and associated uncertainty by gas chromatography—Part 1: General guidelines and calculation of composition 天然气 用气相色谱法测定组成和计算相关不确定度 第1部分：总导则和组成计算 |
China National Standards determination calculation |
English PDF |
| GB/T 27894.2-2020 |
Natural gas—Determination of composition and associated uncertainty by gas chromatography—Part 2: Uncertainty calculations 天然气 用气相色谱法测定组成和计算相关不确定度 第2部分：不确定度计算 |
China National Standards determination calculation |
English PDF |
| GB/T 24328.10-2020 |
Tissue paper and tissue products—Part 10: Determination of tensile strength of perforated lines and calculation of perforation efficiency 卫生纸及其制品 第10部分：打孔线抗张强度的测定及打孔效率的计算 |
China National Standards determination calculation |
English PDF |
| GB/T 37428-2019 |
Methods of determination and calculation of thermal balance in electric arc furnace 电弧炉热平衡测试与计算方法 |
China National Standards determination calculation |
English PDF |
| GB/T 11026.10-2019 |
Electrical insulating materials—Thermal endurance properties—Part 10: Accelerated determination of relative thermal endurance using analytical test methods(RTEA)—Instructions for calculation based on activation energy 电气绝缘材料 耐热性 第10部分：利用分析试验方法加速确定相对耐热指数(RTEA) 基于活化能计算的导则 |
China National Standards determination calculation |
English PDF |
| GB/T 34473-2017 |
Methods of determination and calculation of heat balance for sintering machine 烧结机热平衡测试与计算方法 |
China National Standards determination calculation |
English PDF |
| GB/T 34476-2017 |
Methods of determination and calculation of heat balance in converter 转炉热平衡测试与计算方法 |
China National Standards determination calculation |
English PDF |
| GB/T 15902-2017 |
Conveyor belts—Determination of elastic and permanent elongation and calculation of elastic modulus 输送带 弹性伸长率和永久伸长率的测定及弹性模量的计算 |
China National Standards determination calculation |
English PDF |
| GB/T 34191-2017 |
Methods of determination and calculation of heat balance in straight grate process for pellet firing of iron and steel industry 钢铁行业带式焙烧机焙烧球团热平衡测试与计算方法 |
China National Standards determination calculation |
English PDF |
| GB/T 33962-2017 |
Methods of determination and calculation of heat balance in coke oven 焦炉热平衡测试与计算方法 |
China National Standards determination calculation |
English PDF |
| GB/T 33957-2017 |
Methods of determination and calculation of heat balance in heat treatment furnace 热处理炉热平衡测试与计算方法 |
China National Standards determination calculation |
English PDF |
| GB/T 33956-2017 |
Methods of determination and calculation of heat balance in continuous reheating furnace for steel rolling 轧钢连续加热炉热平衡测试与计算方法 |
China National Standards determination calculation |
English PDF |
| GB/T 18049-2017 |
Ergonomics of the thermal environment—Analytical determination and interpretation of thermal comfort using calculation of the PMV and PPD indices and local thermal comfort criteria 热环境的人类工效学 通过计算PMV和PPD指数与局部热舒适准则对热舒适进行分析测定与解释 |
China National Standards determination calculation |
English PDF |
| GB/T 32974-2016 |
Methods of determination and calculation of heat balance in regenerative furnace of iron and steel industry 钢铁行业蓄热式工业炉窑热平衡测试与计算方法 |
China National Standards determination calculation |
English PDF |
| GB/T 32956-2016 |
Methods of determination and calculation of heat balance in grate-kiln process forpellet firing system of iron and steel industry 钢铁行业链箅机-回转窑焙烧球团系统热平衡测试与计算方法 |
China National Standards determination calculation |
English PDF |
| GB/T 32971-2016 |
Methods of determination and calculation of heat balance in regenerative burner for ladle preheating system of iron and steel industry 钢铁行业蓄热式钢包烘烤系统热平衡测试与计算方法 |
China National Standards determination calculation |
English PDF |
| GB/T 32287-2015 |
Methods of determination and calculation of heat balance for hot blast stove in blast furnace 高炉热风炉热平衡测定与计算方法 |
China National Standards determination calculation |
English PDF |
| GB/T 30515-2014 |
Petroleum products―Transparent and opaque liquid―Determination of kinematic viscosity and calculation of dynamic viscosity 透明和不透明液体石油产品运动黏度测定法及动力黏度计算法 |
China National Standards determination calculation |
English PDF |
| GB/T 25039-2010 |
Determination and calculation of heat balance for fibreglass unit melter 玻璃纤维单元窑热平衡测定与计算方法 |
China National Standards determination calculation |
English PDF |
| GB/T 24318-2009 |
Determination of total nitrogen content in animal feeding stuffs by combustion according to the dumas principle and calculation of the crude protein content 杜马斯燃烧法测定饲料原料中总氮含量及粗蛋白质的计算 |
China National Standards determination calculation |
English PDF |
| GB/T 15902-2009 |
Conveyor belts - Determination of elastic and permanent elongation and calculation of elastic modulus 输送带 弹性伸长率和永久伸长率的测定及弹性模量的计算 |
China National Standards determination calculation |
English PDF |
| GB/T 22476-2008 |
Calculation and determination of steady-state U values(thermal transmittance) of multiple glazing 中空玻璃稳态U值(传热系数)的计算及测定 |
China National Standards determination calculation |
English PDF |
| GB/T 5511-2008 |
Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method 谷物和豆类 氮含量测定和粗蛋白质含量计算 凯氏法 |
China National Standards determination calculation |
English PDF |
| GB/T 15929-1995 |
Determination of the minimum ignition energy of dust cloud--A method of dust-falling for double-deck shaking sieve (integrated calculation of energy) 粉尘云最小点火能测试方法 双层振动筛落法(积分计算能量) |
China National Standards determination calculation |
English PDF |
| GB/T 11137-1989 |
Black petroleum products--Determination of kinematic viscosity (reverse-flow method) and calculation of dynamic viscosity 深色石油产品运动粘度测定法 (逆流法) 和动力粘度计算法 |
China National Standards determination calculation |
English PDF |
| GB/T 9934-1988 |
The determination and calculation procedure of the heat balance of mechanized lime vertical kiln 石灰机械化立窑热平衡测定与计算方法 |
China National Standards determination calculation |
English PDF |
| GB/T 265-1988 |
Petroleum products--Determination of kinematic viscosity and calculation of dynamic viscosity 石油产品运动粘度测定法和动力粘度计算法 |
China National Standards determination calculation |
English PDF |
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