E21;E30 标准查询与下载

JIS K 2275-1:2015 原油和石油产品. 水含量的测定. 第1部分: 蒸馏法

Crude petroleum and petroleum products -- Determination of water -- Part 1: Distillation method

JIS K 2275-4:2015 原油和石油产品. 水含量的测定. 第4部分: 氢化物反应法

Crude petroleum and petroleum products -- Determination of water -- Part 4: Hydride reaction method

JIS K 2275-3:2015 原油和石油产品. 水含量的测定. 第3部分: 卡尔·费休库仑滴定法

Crude petroleum and petroleum products -- Determination of water -- Part 3: Coulometric Karl Fischer titration method

JIS K 2275-2:2015 原油和石油产品. 水含量的测定. 第2部分: 卡尔·费休电位滴定法

Crude petroleum and petroleum products -- Determination of water -- Part 2: Potentiometric Karl Fischer titration method

DIN EN ISO 3838:2004 原油和液体或固体石油产品.密度或相对密度的测定.毛细管塞比重瓶和带刻度双毛细管比重瓶法

The document specifies methods for the determination of density or relative density of crude petroleum and of petroleum products handled as liquids. The capillary-stoppered pyknometer is for use with solids and coal tar products. It is not suitable for highly volatible liquids having Reid vapour pressure greater than 50 kPA (0,5 bar) according to ISO 3007 or having an initial point below 40 ? The graduated bicappillary pyknometer method is recommended for all except the more viscous products, and is particularly useful when only small amounts of samples are available.

Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods (ISO 3838:2004); German version EN ISO 3838:2004

JIS K 2541-7:2003 原油和石油产品.硫含量测定.第7部分:波长色散X射线荧光法

この規格は，自動車ガソリン，灯油，軽油などの均質な液体燃料の硫黄分5～500質量ppmを定量する方法について規定する。

Crude oil and petroleum products -- Determination of sulfur content Part 7: Wavelength-dispersive X-ray fluorescence method

BS EN ISO 3675:1998 原油和液体石油产品 实验室测定密度 比重计法

Identical with IP 160/99

Crude petroleum and liquid petroleum products. Laboratory determination of density. Hydrometer method

DIN EN ISO 12185:1997 原油和石油产品.密度测定.振荡U形管法

The document specifies a method for the determination, using an oscillating U-tube density meter, of the density of crude petroleum and related products within the range of 600 kg/m to 1100 kg/m.

Crude petroleum and petroleum products - Determination of density - Oscillating U-tube method (ISO 12185:1996); German version EN ISO 12185:1996

NF M08-011:1989 原油和石油产品.638kg/m**3~1074kg/m**3范围内烃的可压缩系数

Crude petroleum and petroleum products. Compressibility factors for hydrocarbons in the range 638 kg/M3 to 1074 kg/M3.

ISO 9770:1989 石油和石油产品 碳氢化合物在638kg/m-1074kg/m的压缩因数

Includes the contents of Manual of Petroleum Measurement Standards, Chapter 11.2.1M published August 1984 by API. The purpose is to correct hydrocarbon volumes metered under pressure to the corresponding volumes at the equilibrium pressure for the metered temperature. Contains compressibility factors related to meter temperature and density of metered material.

Crude petroleum and petroleum products; compressibility factors for hydrocarbons in the range 638 kg/m<(hoch)3> to 1074 kg/m<(hoch)3>