cross weldcross-wire welder十字: cross; cross-shaped,like let ...交叉: cross connection; intersect; ...焊缝: soldering seam; weld bead; w ...交叉焊缝: cross weld十字交叉: decu ation; decussation; right-angled intersection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:十字交叉焊缝，即可在微信中查询翻译
