JIS S 3021:2009被替代
Oil burning water boilers
出版：Japanese Standards Association
專家解讀視頻
基本信息
標準編號： JIS S 3021:2009
發布時間：2009/3/20 0:00:00
標準類別：Standard
出版單位：Japanese Standards Association
標準頁數：41
標準簡介
This Japanese Industrial Standard specifies the oil burning water boilers used for hot-water supply, heating, etc. which use kerosene, light oil or heavy oil as fuel, whose working pressure is 0.1 MPa or lower and heating surface area is 4 square metre or smaller.
