wire feed gun焊丝: solder wire; welding stick; ...供应: supply; accommdate枪: spear焊丝: solder wire; welding stick; wire for welding生丝供需: raw silk situation下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:焊丝供应枪,即可在微信中查询翻译