JIS K 6774:1998廢止
Polyethylene pipes for the supply of gaseous fuels
出版：Japanese Standards Association
專家解讀視頻
基本信息
標準編號： JIS K 6774:1998
標準類別：Standard
出版單位：Japanese Standards Association
標準頁數：63
標準簡介
This Standard specifies the physical properties and types of buried polyethylene pipe to be used for the supply for town gas and liquefied petroleum gas, and also specifies the general properties of material from which the pipes are manufactured.
替代本標準的新標準
