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 Sn45Pb55

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: 特级理论片 | 国产极品嫩模大尺度福利视频 | 天天综合天天色 | 91av观看 | 日韩精品视频美在线精品视频 | 2020久久国产最新免费观看 | 久久.com| 日本欧美一区二区 | 六月综合网 | 亚洲男人天堂2023 | 国产免费高清福利拍拍拍 | 亚洲日产综合欧美一区二区 | 国产高清在线播放免费观看 | 欧美成人免费大片888 | 久久精品国产99久久久 | 午夜精品久久久久久久 | 日本免费小视频 | chinese老太交视频在线观看 | 华人黄网站大全 | 夜夜操免费视频 | 天天夜天天干 | 9久久99久久久精品齐齐综合色圆 | 日本免费视频观看在线播放 | 婷婷成人丁香五月综合激情 | 日日夜夜狠狠干 | 国产成人福利在线视频播放尤物 | 欧美日韩国产成人高清视频 | 色草视频 | 日韩有码在线观看 | 久操手机在线视频 | 欧美成人三级视频 | 国产欧美久久一区二区 | 欧美一级高清免费a | 欧美手机在线观看 | 日朝欧美亚洲精品 | 午夜视频免费在线播放 | 国产午夜亚洲精品理论片不卡 | 国产区成人精品视频 | 99久久综合狠狠综合久久aⅴ | 亚洲日本va中文字幕婷婷 | 激情艹逼 |