常見(jiàn)例句雙語(yǔ)例句The submerged-arc welding using Chinese filler wire is reliable in construction of CF62 steel tank.證實(shí)用國(guó)產(chǎn)焊絲的埋弧自動(dòng)焊方法可用于國(guó)產(chǎn)CF62鋼的大型原油貯罐的建設(shè)。Because TIG welded joints without filler wire always hold low strength and poor formation, tungsten inert gas welding process with filler wire is inevitable.由于鎂合金不填絲的TIG焊接接頭強(qiáng)度低,焊縫表面成型不好,所以,鎂合金的填絲TIG焊接方法不可避免。The results show that, the filler wire can eliminate the subside and undercut of butt joints which are inevitable in the laser welding aluminum alloy without filler wire.結(jié)果表明,填充焊絲可以消除鋁合金激光自熔焊時(shí)的凹陷、咬邊等宏觀缺陷;www.jgjs.net.cn 返回 filler wire