Type ZH\|360 longitudinal seam welder is exclusively used for longitudinal seam welding on flat plates, cylinders, opened boxes of weldable metals.是什么意思_Type ZH\|360 longitudinal seam welder is exclusively used for longitudinal seam welding on flat plates, cylinders, opened boxes of weldable metals.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句