NS-EN 521:2019已作廢
Specifications for dedicated liquefied petroleum gas appliances - Portable vapour pressure liquefied petroleum gas appliances
出版：Norwegian Standards (Norges Standardiseringsforbund)
專家解讀視頻
基本信息
標準編號： NS-EN 521:2019
發布時間：2019/7/1 0:00:00
標準類別：Standard
出版單位：Norwegian Standards (Norges Standardiseringsforbund)
標準頁數：0
標準簡介
This European Standard specifies the construction and performance characteristics related to safety and the rational use of energy of portable appliances burning liquefied petroleum gases at the vapour pressure within the gas container.
