Commercial propane and butane ; analysis by gas chromatography iso 7941 : 1988 ; german version en 27941 : 1993 商用丙烷和丁烷.气体色谱分析
Natural gas - determination of hydrocarbons from butane to hexadecane - gas chromatographic method 天然气中丁烷至十六烷烃类的测定气相色谱法
Liquefied petroleum gases ; propane , propene , butane , butene and their mixtures ; requirements 液化石油气.丙烷丙烯丁烷丁烯及其混合物.要求
Liquiefied petroleum gases . commercially available butane . plumbite of sodium and sulfur method 液化石油气.可商业采购丁烷.钠和硫的铅酸盐法
Petroleum industry . identification plate for commercial butane or propane container , filled " by weight " 石油工业. "按重量"注入的商用丙烷或丁烷容器用标记牌
Household economy - reinforced rubber tubing for the external connection of appliances using butane or propane 家用机构.使用丙烷和丁烷的装置外连接用增强橡胶管
Methods of test for petroleum and its products - commercial propane and butane - analysis by gas chromatography 石油及其产品试验方法.商用丙烷和丁烷.气相色谱分析
Petroleum industry . equipment for the distribution of liquefied hydrocarbons . commercial butane and propane cylinders . dimensions 石油工业.液态烃分配装置.商用丙烷和丁烷钢瓶.尺寸
Specification for domestic solid fuel ignition pokers and portable undergrate ignition burners for use with commercial butane 使用商用丁烷的家用固体燃料火钳和便携式等外点火炉规范
Transport and handling of petroleum products - fixed positions for top loading in bulk of road tankers with butane and propane 石油产品的运输和装卸.丙烷丁烷道路罐车散装注入的固定装置
