712 标准查询与下载

DS/HD 1003:1991 接触家用烹调燃气灶具前端受热

Heating in contact with the front of the domestic cooking appliances burning gas

DS 2189:1983 电炉灶煮蒸锅和灶具．底部直径和表面平面度

This standard states requirements to the outer surface of the bottom of hollowware for electric appliances. The requirement covers both the diameter and the planeness. For the latter also test methods are included.

Cooking pans and vessels for electric cookers. Bottom diameter and surface planeness