1.Mainly discuss fluorborate terne electroplating solution in use for PCB fabrication.
主要论述印线路板生产中所用的氟硼酸盐镀锡铅溶液。
2.Technique of protection insullac of printed circuit board (PCB) has a strong impact on service life of electronic devices in ships.
印板的三防绝缘处用子设备的使用寿命有很大的影响,本文主要探讨印板三防绝缘漆喷涂工艺的一些改进。
3.Yancheng company serves a wide range of customers including PCB producer, photoelectronics product company, membrane switch producer, scutcheon board and electronics plastic factory etc.
主要面的行业有:子、印路板、薄膜开关、标牌面板、仪表、塑胶子等。
4.In the production process of PCB, there are many defects such as surface smudginess, solder mask unevenness, text excursion, pad damage, track damage etc.