Copper Etching is an important step in the PCB production process.

蚀铜过程是生产线路板的一个关键步骤。

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Therefore, CMP is a strong tool for reserving a sufficient margin in the PCB manufacture process.

所以，CMP在PCB中预备一个足够的空间中，是一个有力的工具。

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In the PCB production process transfer, the use of temporary storage. Changed the similar product cumbersome regulation.

在生产工序流程中PC B转运、暂时存放使用。改变了同类产品繁琐的调节。

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Lorgat also admitted to being pleased at the measures being put in place by the Pakistan Cricket Board (PCB) and ICC members to rid the game of corruption.

BBC: ICC chief Haroon Lorgat wants spot-fixing decision

"He (Shoaib) will be ineligible to play in Pakistan or to play for Pakistan anywhere else in the world, " said PCB chairman Nasim Ashraf.

BBC: Shoaib given five-year suspension

The paceman, who struck Mohammad Asif during practice on Thursday ahead of the ICC World Twenty20 in South Africa, fears a life ban from the PCB.

BBC: Shamed Shoaib pleads for leniency