滾對焊 的英文怎麼說
中文拼音 [gǔnduìhàn]
滾對焊
英文
butt seam welding-
This chamfering machine employs the principle of rolling shear to shear the edge of the steel plate according to the angel needed, to obtain the bevel for w - elding
該倒角機利用滾剪原理,對鋼板邊緣按所需角度進行剪切,以得到焊接所需坡口。
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