PCB

Mainly discuss fluorborate terne electroplating solution in use for PCB fabrication.

主要论述线路板所用的氟硼酸盐镀锡铅溶液。

Technique of protection insullac of printed circuit board (PCB) has a strong impact on service life of electronic devices in ships.

板的三防绝缘处理对舰用电子设备的使用寿命有很大的影响,本文主要探讨板三防绝缘漆喷涂工艺的一些改进。

Yancheng company serves a wide range of customers including PCB producer, photoelectronics product company, membrane switch producer, scutcheon board and electronics plastic factory etc.

主要面对的行业有：光电电子、电路板、薄膜开关、标牌面板、仪表、塑胶电子等。

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

电路板的过程,会外观不整洁、阻焊不均匀、文字偏移、线路及焊盘破损等缺陷。