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(Special for welding stainless steel)

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: 亚洲成aⅴ人片在线观 | 色人阁五月 | 亚洲国产精品成人久久 | porno xxxx日本| 欧美国产亚洲精品a第一页 欧美国产亚洲精品高清不卡 | 奇米色影视 | 亚洲婷婷在线 | 亚洲国产成人久久99精品 | 男人看片网站 | 无遮挡一级毛片视频 | snh48欧洲大片在线观看 | 越猛烈欧美xx00动态图免费 | 中文一级黄色片 | 国产亚洲精品国看不卡 | 四虎影视在线影院4hutv | 午夜福免费福利在线观看 | 成人免费毛片观看 | 曰本一级毛片 | 四虎四虎 | 孕妇孕妇aaaaa级毛片视频 | 国产三区二区 | 久久亚洲综合伊人 | 伊人激情网 | 天堂一区二区三区在线观看 | 手机看片一区 | 欧美性一区二区三区 | 久久免费视频在线 | 日韩精品一区二区三区中文3d | 中文字幕在线视频不卡 | 手机在线看片不卡中文字幕 | 成人a毛片在线看免费全部播放 | 五月色婷婷琪琪综合伊人 | 狠狠色噜狠狠狠狠色综合久 | 亚洲婷婷综合中文字幕第一页 | 久久久综合九色合综国产 | www伊人 | 毛茸茸成熟女性老太的女bbww | 亚洲一区二区三区在线网站 | 日韩欧美亚洲综合一区二区 | 九九精品视频一区二区三区 | 中文字幕精品在线观看 |