ICS25.160.20CCSJ33团体标准T/CWAN0104—2025奥氏体不锈钢管道焊接接头质量色差评价方法Qualitycolordifferenceevaluationmethodforweldingjointsofausteniticstainlesssteelpipes2025-05-28发布2025-07-01实施中国焊接协会发布www.bzfxw.comT/CWAN0104—2025I目次前言.......................................................................................................................................................
