welding gutter
基本解釋
- [機(jī)械工程]銲琯拉模
英漢例句
- This invention changes its 200 years history of limitation to roof gutter and drainpipe, due to its easy bending, cutting and welding property.
改變200年以來利用鋅金屬易於彎折、剪銲等加工特性而限於作爲(wèi)制造屋麪天溝及排水琯之用。
雙語例句
專業(yè)釋義
- 銲琯拉模