粉红影视一区二区三区,JJ久久久久久久久久,黄色视频潮吹在线观看,波多野结衣视频夜色

Cleaning the surface of gold finger (Cleaning)

Author： Click ：4946次 Date: 2021-03-02

化學(xué)沈金/電鍍金后，SMT前表面表面，金手指表面清潔（清潔）

可焊性改良，杜絕虛焊，上錫不良，提高強度和信賴性。

【Recommend】

Previous Gold-plated cleaning

Next Application of plasma in packaging industry

BACK

Tags：

Guoxing Technology Technology to rejuvenate the countryMake electronics manufacturing easier

Yangzhou Guoxing Technology Co., Ltd: Tel：+86 189 0525 0399; Email：david.luo@gxsmartplasma.com; Add：No. 6 Factory Building, No. 63 Chenxiang Group, 309 County Road, Daqiao Town, Jiangdu District, Yangzhou City (Yangzhou Factory); No. 8-4, Pingxiang Road, Kunshan City, Jiangsu Province (Kunshan Office)