EN ISO 4257 : 2001現行
LIQUEFIED PETROLEUM GASES - METHOD OF SAMPLING
出版：Comite Europeen de Normalisation
專家解讀視頻
基本信息
標準編號： EN ISO 4257 : 2001
標準類別：Standard
出版單位：Comite Europeen de Normalisation
標準頁數：0
標準簡介
Gives the procedures used to obtain samples of non-refrigerated liquefied petroleum gases (LPG) such as propane, butane or mixtures thereof. Suitable for sampling into containers to provide samples for laboratory testing products that are covered by ISO 9162.
