EN ISO 15971 : 2014現行
NATURAL GAS - MEASUREMENT OF PROPERTIES - CALORIFIC VALUE AND WOBBE INDEX (ISO 15971:2008)
出版：Comite Europeen de Normalisation
專家解讀視頻
基本信息
標準編號： EN ISO 15971 : 2014
標準類別：Standard
出版單位：Comite Europeen de Normalisation
標準頁數：0
標準簡介
Specifies the measurement of calorific value of natural gas and natural gas substitutes by non-separative methods, i.e. methods that do not involve the determination of the gas composition, nor calculations from it.
