... space of intermittent weld断续焊缝间距; 断续焊间距 space welding间隔焊接; 有间隙焊接 spark welding火花焊 ...
基于172个网页-相关网页
... skip block welding分段多层跳焊 skys welding间隔焊接 slag pile-up welding电渣堆焊 ...
基于32个网页-相关网页
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space welding
skys welding
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