天天爽天天爽看片,真人无遮挡在线观看,又大又粗又硬三p免费视,精品床性视频带叫床60分钟,又骚又硬又黄的视频,久久精品黄色视频,女同les十八禁网站国产,什么软件可以看操逼视频

LA1136BG

LA1136BG

LA1136BG

Applicable diameter: 4 ~ 7mm

Housing: zinc alloy, Black plating 

Service life: 1000 times      

Insertion force: less than 20N 

Contact resistance: less than 5mΩ 

Insulation resistance: > 1000MΩ

未標題-1.jpg

1136BG.png

Recommend