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
Lead free solder wire

Solder wire Sn99.3Cu0.7

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: 老湿司午夜爽爽影院榴莲视频 | 国产亚洲精品久久综合影院 | 欧美精品在中文字幕 | 亚洲高清视频一区 | 欧美国产日本 | 中文字幕日韩一区二区不卡 | 日韩免费福利视频 | 在线播放国产色视频在线 | 四虎影视网址 | 亚洲国产欧美视频 | 欧美日韩在线一区二区三区 | 一级毛片完整免费版 | 国产精品美女久久久 | 天天躁夜夜躁狠狠躁躁 | 久久99精品久久久久久欧洲站 | 一区二区三区高清视频在线观看 | 狠狠色噜噜狠狠狠狠2018 | 中文精品久久久久国产不卡 | 制服诱惑中文字幕 | 久久五月女厕所一区二区 | 黄视频免费在线看 | 欧美日韩看看2015永久免费 | 欧美视频网 | 日韩毛片大全免费高清 | 欧美成人黄色小说 | 国产精品国偷自产在线 | 成人www视频 | 韩国日本美国免费毛片 | 91久久精品国产一区二区 | 日韩精品一区二区三区中文字幕 | 欧美不卡二区 | 精品国产国产综合精品 | 久久er国产精品免费观看2 | 日本精品在线观看视频 | 在线97视频 | 青青观看视频免费视频 | 久久亚洲国产成人影院 | 九九热精品 | 亚洲手机在线手机观看高清hd | 国产老湿机福利视频在线观看 | 最新日韩中文字幕 |