ISO/DIS 5172被替代
Gas Welding Equipment - Blowpipes For Gas Welding, Heating And Cutting - Specifications And Tests
出版：International Organization for Standardization
专家解读视频
基本信息
标准编号： ISO/DIS 5172
标准类别：Draft
出版单位：International Organization for Standardization
标准页数：0
标准简介
Provides specifications and tests for blowpipes for gas welding, heating and cutting of metals. Applies to manual blowpipes for welding and heating with a nominal thermal power up to 32000 kcal/h, and manual and machine cutting blowpipes with a cutting range up to 300 mm.
替代本标准的新标准
