welded austenitic stainless steel pipe meaning in English

焊接奥氏体不锈钢钢管

Specification for cold - worked welded austenitic stainless steel pipe
冷加工焊接奥氏体不锈钢管规范
Specification for seamless and welded austenitic stainless steel pipes
无缝和焊接奥氏体不锈钢管规范
Standard specification for cold - worked welded austenitic stainless steel pipe
冷加工焊接奥氏体不锈钢管的标准规范
Standard specification for single - or double - welded austenitic stainless steel pipe
单或双焊接奥氏体不锈钢管标准规范