振镜焊接头 ND31

1.CIHANJIETOUJUYOUHANJIEKUAI、JINGDUGAODENGYOUSHI，ZAIDUODIANHANJIESHISHENGCHANXIAOLVGAO。2.ZHUNZHI、ZHENJINGPIANSHUILENGSHEJIBAOZHENGHANJIETOUZHANGQIGAOXIAOWENDINGDEGONGZUO。3.HANJIETOUCAIYONGDIANJIQUDONGX、YZHOUZHENJINGPIAN，TONGGUOF-THETAJUJIAOJINGZUJUJIAO，JUYOUDUOZHONGBAIDONGMOSHI，KEYIXIANZHUTIGAOHANJIELV。4.HANJIETOUNEIBUJIEGOUWANQUANMIFENG，KEYIBIMIANGUANGXUEBUFENSHOUDAOHUICHENWURAN。5.PEIYOUQILIANBUJIAN，JIANSHAOHANJIEYANCHENHEFEIJIANCANZHADUIJINGPIANDEWURAN。