Qualification and performance of permanent solder mask 永久焊接面罩性能和合格鉴定
2.
Liquid photoimagible solder mask lpsm 液态感光防焊绿漆
3.
Electronic components . printed wiring . design and use of printed boards . design of solder mask coating 电子元件.印刷电路板.印刷电路板的设计和使用.钎焊屏蔽涂层的设计
4.
A distinguished committee service award from the ipc - sm - 840 committee on the qualification and performance of permanent solder mask Trace坚持与那些开发和实施要求及测试方法的委员会合作，从而始终处于行业的领先地位。
