一本色综合久久-一本色综合网久久-一本色综合亚洲精品蜜桃冫-一本无码人妻在中文字幕免费-一本无码中文字幕在线观-一本一本久久aa综合精品

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 Sn28Pb72

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: 99视频久久精品久久 | 精品国产一区二区三区19 | 天天综合天天综合 | 久久久精品免费热线观看 | 一级毛片免费毛片一级毛片免费 | 日韩国产中文字幕 | 国产国语一级a毛片高清视频 | 免费一看一级欧美 | 写真福利 第 页 在线视频 | 亚洲国产精品久久久久 | 日本中文在线三级在线播放 | 亚洲天天网综合自拍图片专区 | 国产伦精品一区二区三区免费迷 | 日本激情一区二区三区 | 狼狼色丁香久久女婷婷综合 | 久久国产网| 亚洲精品中文字幕乱码三区一二 | 精品99在线观看 | 日韩欧美精品综合一区二区三区 | 欧美一级毛片图 | 天天插天天干天天操 | 日本手机在线视频 | 99久久免费看精品国产一区 | 在线欧美视频免费观看国产 | 四虎精品免费国产成人 | 日日摸日日碰夜夜爽久久 | 亚洲成人www| 国产婷婷一区二区三区 | 亚洲视频1区 | 日本亚洲欧美 | 欧美不卡视频在线 | 久久久久青草 | 大学生一级毛片 | 精品午夜寂寞影院在线观看 | 中文字幕视频免费 | 欧美成人性色大片在线观看 | 99视频一区 | 在线理论视频 | 久久香蕉综合色一综合色88 | 97国产在线视频 | 中文字幕在线欧美 |