螺旋焊管的焊缝检测要求
CHANPINLIEBIAO
LIANXIWOMEN
HEBEICANGZHOUTIANXIANGCHENGLUOXUANGANGGUANCHANGJIA
WANGLUOQIPAIYOUXI
LUOXUANHANGUANDEHANFENGJIANCEYAOQIU
1.WUSUNJIANCERENYUANYINGCHIZHENGSHANGGANG，HANFENGZHILIANGPINGDINGYINGYOUⅡJIHUOⅡJIYISHANGZIGEDEJIANCERENYUANDANREN；
2.SUOYOUHANFENGJUNYINGJINXINGWAIGUANJIANCHA，WAIGUANZHILIANGYINGFUHEXIANGGUANGUIDING；
3WUSUNTANSHANGYINGZAIHANJIEWANCHENG24XIAOSHIYIHOUJINXING；
4.HANFENGWUSUNTANSHANGZHANGDUZHANHANFENGQUANZHANGDEBAIFENBIBUSHAOYUGUIDINGDEZHANGDU，YOUTESHUYAOQIUANTUYANGHESHEJIWENJIANZHIXING。
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