The paper describes that the important meaning of green production in PCB enterprise.
前言：文章评述了PC B企业推行“绿色生产”的重要意义。
The fancy piece of green woven glass and copper with SATA and power connectors called Printed Circuit Board or PCB.
织的绿色玻璃和SATA和电源连接器铜花式一块称为印制电路板或PCB。
The fancy piece of green woven glass and copper with SATA and power connectors called Printed Circuit Board or PCB.
织的绿色玻璃和SATA和电源连接器铜花式一块称为印制电路板或PCB。
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