protective finish
常见例句
- For example: The protective finish is rough at the number 1 engine inboard pylon.
一號發動機吊架內部的保護層粗糙。
2007aei.blog.163.com - Heavy canvas is stretched and painted, often using stencils, and coated with protective finish .
重型畫佈拉伸和彩繪，經常使用網板，完成與防護塗層。 - 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.
詳細目眡檢查下部鎖連杆銷，查看有無以下跡象： 腐蝕保護層損傷凹坑和劃傷。 返回 protective finish