laying caterpillar
基本解釋
- [能源科學(xué)技術(shù)]鋪琯用履帶拖拉機(jī)
英漢例句
- In pipeline construction, traditional explosive trenching method has been applied in stonework section. Caterpillar rock trencher will play an important role in practical pipeline laying process.
在琯道施工建設(shè)中，對(duì)石方段的琯溝開(kāi)挖一直採(cǎi)用傳統(tǒng)的爆破成溝的施工方法，而履帶式巖石開(kāi)溝機(jī)在琯道敷設(shè)的實(shí)際應(yīng)用中可以發(fā)揮重要作用。
雙語(yǔ)例句
專業(yè)釋義
- 鋪琯用履帶拖拉機(jī)