Stock Code

300283

Direct
Direct

韩国三级,日本3P视频,熟女福利视频,…久久精品99久久香蕉国产

Multilayer Momposite Button Contact
Product Advantages
The welding surface is usually made of iron base materials, which are easy to weld.
The welding surface is usually made of iron base materials, which are easy to weld.
There is welding spot or welding line to reduce the welding current. It is easy to weld and its impact on parts deformation is small.
There is welding spot or welding line to reduce the welding current. It is easy to weld and its impact on parts deformation is small.
Schematic View

未標題-1.png多層復合焊接型觸點_01.jpg


Note: The data is only for customer reference.


Product Material

Welding layer: iron or Fe-based alloy、copper-nickel alloy.

Middle layer: copper or copper alloy.

Working layer: fine grain silver, AgCdO, AgSnO2, AgNi, AgCu etc.

Product Application
The product is mainly applied in thermostat.
亚洲人妻38p| 日韩精品一区二区天堂| 日婷婷| 无码一区二区三区爆白浆| 69成人综合区| 美国香蕉福利导航| 在线换看黄片| 日韩亚洲av无码三区二区不卡| 人妻夜袭女同中文字幕| 亚日韩一区二区| 日本性在线观看| 中文字幕无码观看| 欧美日韩综合色| 四大美女是哪四位| 国产精品30p| 欧美一区二区三区……| 久久妙人妻| 日韩精品一区二区AV在线| 亚洲泑女| 欧美日韩大陆视频| 国产播放在线播放喷水| 六月丁香婷婷色狠狠久久| 人人欧美一区| 国产精东视频| 亚洲日日夜夜视频| 亚洲国产精品第一页| 国产99久久九九视频| 五月婷免费| 被干的日韩影音先锋| 国产AV无码专区亚洲AV| 尹人综合影院| 亚洲乱码视频在线播放| 国产.日韩.欧美| 久久人人玩人妻潮喷内射人人| 美女被c视频在线观看| 少妇精品网| 日韩手机看片国产| 精品呦啊呦v视频在线观看| 无码视频不卡| 香蕉呦呦| 丰满精品人妻11p|