常見(jiàn)例句雙語(yǔ)例句For example: The protective finish is rough at the number 1 engine inboard pylon.一號(hào)發(fā)動(dòng)機(jī)吊架內(nèi)部的保護(hù)層粗糙。2007aei.blog.163.comHeavy canvas is stretched and painted, often using stencils, and coated with protective finish .重型畫(huà)布拉伸和彩繪，經(jīng)常使用網(wǎng)板，完成與防護(hù)涂層。Damage to the protective finish - Dents and scratches. (10) Do a detailed visual inspection of the lower lock link pin and look for signs of: - Corrosion.詳細(xì)目視檢查下部鎖連桿銷(xiāo)，查看有無(wú)以下跡象： 腐蝕保護(hù)層損傷凹坑和劃傷。 返回 protective finish