以树脂为基体的复合材料在微孔加工中会产生严重污斑现象。

The compound material of resin matrix may produce serious smirch phenomenon during the minute hole drilling.

youdao

以树脂为基体的复合材料在微孔加工中会产生严重污斑现象。

The compound material of resin matrix may produce serious smirch phenomenon during the minute hole drilling.

youdao