pinholing

pinholing

美  英

  • 网络针孔

例句

The small rust areas exhibits only minor pinholing through the surface.

很小的锈迹,仅仅针眼大小。

Discussing the Cratering and Pinholing Defects in the Static Electricity Spray of Powder Coatings

粉末静电喷涂中缩孔、针孔弊病的探讨