亚洲а∨天堂2014在线无码-精品无码国产自产拍在线观看蜜-久碰久摸久看视频在线观看-国产精品igao视频网-人人爽天天碰狠狠添

<small id="pvxlw"><dl id="pvxlw"><noframes id="pvxlw"></noframes></dl></small>

<p id="pvxlw"><ins id="pvxlw"><label id="pvxlw"></label></ins></p>

<small id="pvxlw"></small>

Product Center

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

You are here： Home >Product Center >Solder bar

Solder bar

焊錫條（455x320）.jpg

焊錫條2（455x320）.jpg

焊錫條3（455x320）.jpg

焊錫條4（455x320）.jpg

焊錫條（455x320）.jpg

焊錫條2（455x320）.jpg

焊錫條3（455x320）.jpg

焊錫條4（455x320）.jpg

Solder bar Sn60Pb40

Product parameters

☆ good fluidity and wettability< br> ☆ excellent antioxidant, less tin slag< br> ☆ appropriate additives to change the crystalline junction of solder joint Structure, reduce internal stress and resist whisker growth< br> ☆ excellent welding performance, few pull points and bridging;

Scope of application

This product is applicable to the tin spraying operation system on the surface of PCB, and is widely applicable to the wave soldering operation of automatic lead-free soldering furnace.

Specification Download Online consultation

???é????? Sn60Pb40

?????¨???é?
???é????¨é??è?¨.jpg

Last：Solder bar Sn55Pb45
Next：Solder bar Sn63Pb37

主站蜘蛛池模板：激情中文小说区图片区| 亚洲精品无码av人在线播放| 久久高清内射无套| 无码一卡二卡三卡四卡| 精品99日产一卡2卡三卡4| 亚洲国产成人久久精品99| 国产精品日本亚洲欧美| 无码一区二区三区亚洲人妻| 亚洲男同志网站| 99久久精品无码专区| 另类老妇奶性BBWBBw| 2020年无码国产精品高清免费| 无码免费一区二区三区| 嫩草院一区二区乱码| 狠狠做深爱婷婷丁香综合| 亚洲男女一区二区三区| 成人无码无遮挡很h在线播放| 韩国日本亚洲国产不卡| 中文字幕人妻丝袜二区| 免费观看黄网站| 国产精品嫩草久久久久| 无码国产精品一区二区免费16| 韩国无码无遮挡在线观看| 四虎影视在线永久免费观看| av在线中文字幕不卡电影网| 国产99视频精品免费视频76| 伊人久久大香线蕉综合狠狠| 久久综合综合久久高清免费| 天天爱天天做天天做天天吃中文| 亚洲精品久久久中文字幕痴女| 18禁黄久久久aaa片| 色欲悠久久久久综合区| 巨大巨粗巨长黑人长吊| 久久综合少妇11p| 欧美尺码专线欧洲b1b1| 亚洲人成精品久久久久| 豆国产93在线 | 亚洲| 久久久久久久综合日本| 精品一区二区ww| 日本高清在线一区至六区不卡视频 | 亚洲精品无码不卡在线播放he|

<td id="et8pm"><tr id="et8pm"><th id="et8pm"></th></tr></td>

<small id="et8pm"></small>

<source id="et8pm"><optgroup id="et8pm"></optgroup></source>

<rp id="et8pm"><dl id="et8pm"></dl></rp>