天天干夜夜撸-天天干夜夜怕-天天干夜夜骑-天天干夜夜爽-天天干夜夜爽天天操夜夜爽视频-天天干夜夜添

Welcome to the official website of Legret Metal Company
Focus on electronic welding for 20 yearsDONGGUAN LEGRET METAL.,LTD
National consultation hotline:135-2799-2739
Contact US
mobile phone: 135-2799-2739
Service hotline: 0769-38893080
Email: lzd@dglzd.com
Address: Dongguan lvzhidao Metal Co., Ltd
Contact person: Manager Zeng
Solder wire

Solder wire Sn43Pb57

Product parameters

◆ good weldability and short wetting time < br > ◆ less rosin splash during brazing < br > ◆ rosin in the line is evenly distributed and has good continuity < br > ◆ no bad smell, less smoke, no harmful gas < br >

Scope of application

It is suitable for tin plating of wires and cables, sintering of circuit substrates, tin lining of components, wave soldering of components and manual soldering of components.

Lvzhidao lead-free solder wire completely passed SGS test.

In the dust-free and environment-friendly special workshop, high-purity environment-friendly tin ingot, unique flux formula and strict implementation of ISO quality management system are adopted,

The German direct reading spectrometer was introduced to control the quality and produce lead-free solder wire in line with ROHS standard.

★ made of pure tin, with good wettability, conductivity and thermal conductivity.

★ the flux is moderate and does not splash during welding. It can be customized by customers.

★ the winding is neat without knotting, easy to weld and high efficiency.

★ environment friendly lead-free tin wire meets ROHS standard and SGS certification


主站蜘蛛池模板: 婷婷国产在线 | 99婷婷| 亚洲精品视频在线观看视频 | 亚洲欧美日韩中文在线 | 欧美国产在线视频 | 国产69成人免费视频观看 | 操操操网 | 久久综合精品视频 | 浮力影院欧美 | 麻豆一区二区 | 夜夜狠狠| 青青青青久久国产片免费精品 | 国产成人午夜性a一级毛片 国产成人香蕉久久久久 | 国产91精品在线 | 色婷婷亚洲十月十月色天 | 国产成人综合亚洲欧洲色就色 | 91极品视频 | 亚洲精品国产成人一区二区 | 日本高h视频 | 丁香婷婷亚洲六月综合色 | 国精品一区二区三区 | 国产成人久久精品一区二区三区 | 天天色爱| 国产成人+综合亚洲+天堂 | 四虎免费入口 | 欧美精品在线免费观看 | 日本99视频 | 精品亚洲欧美无人区乱码 | 国产亚洲欧美日韩国产片 | 爱爱小视频免费体验区在线观看 | 欧美综合色 | 老司机精品久久最新免费 | 99久久国产综合精麻豆 | 成人久久18免费软件 | 青青热久久久久综合精品 | 欧美成人免费草草影院视频 | 亚洲欧洲高清有无 | 国产三级精品在线 | 天天插天天插 | 四虎成人www国产精品 | 色综合天天综合高清网国产 |