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 Sn20Pb80

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: 国产精品第7页 | 日韩欧美亚洲 | 精品久久久久久18免费看 | 天上人间影院久久国产 | 香蕉一区二区 | 久艹在线观看视频 | 日韩一区在线视频 | 亚洲一区日韩二区欧美三区 | 久久香蕉综合色一综合色88 | 国产一级淫 | 99re热线精品视频 | 日本亚洲高清 | 国内精品久久久久久久亚洲 | 国产欧美精品三区 | 99久久综合国产精品免费 | 精品亚洲欧美高清不卡高清 | 一级精品视频 | 国产a自拍 | 久久99在线 | 亚洲不卡在线视频 | 俄罗斯一级成人毛片 | 精品一区二区视频在线观看 | 四虎影视永久免费观看地址 | 精品亚洲视频在线观看 | 国产精品久久久久久久伊一 | 亚洲欧洲日产国码久在线观看 | 老司机福利深夜亚洲入口 | 8090碰成年女人免费碰碰尤物 | 九九视频精品全部免费播放 | 亚洲视频a | 国产精品福利视频一区二区三区 | 欧美一级毛片免费网站 | 欧美二区三区 | 久久两性视频 | 日本久久中文字幕精品 | 国产精品久久久香蕉 | 亚洲一区二区三区久久 | 国产精品视频免费一区二区三区 | 麻豆射区| 亚洲日本视频在线观看 | 国产精品色片 |