Gas welding equipment. Blowpipes for gas welding, heating and cutting. Specifications and tests
气焊设备 气焊、加热和切割用吹管 规范和测试
发布日期:
2015-05-31
交叉引用:ISO 554ISO 5175ISO 9539ISO 10225ISO 15296ISO 3ISO 3253ISO 9012ISO 9090包含以下内容:修订,2012年10月。修订并替换BS EN ISO 5172:2006。修正案,2015年5月。修订并替换BS EN ISO 5172:2006+A1:2012
Cross References:ISO 554ISO 5175ISO 9539ISO 10225ISO 15296ISO 3ISO 3253ISO 9012ISO 9090Incorporates the following:Amendment, October 2012. Amends and replaces BS EN ISO 5172:2006. Amendment, May 2015. Amends and replaces BS EN ISO 5172:2006+A1:2012