会生产的

CDs would be far cheaper to produce without the glossy packaging.

如果没有那些花哨的包装，CD 的成本低得多。

All kinds of glass defect will occur during the melting production, such as airbladder, stria and concretiono.

玻璃在中，各种各样的缺，比如:气泡、条纹和结石。这些缺都是在熔制中发的。

In the production process of PCB, there are many defects such as surface smudginess, solder mask unevenness, text excursion, pad damage, track damage etc.

在印刷电路板的中,外观不整洁、阻焊不均匀、文字偏移、线路及焊盘破损等缺。