国产高潮流白浆免费视频,美女日日干夜操操操,免费观看黄a一级视频日本,日本特别视频在线观看,欧美另类综合,超爽人人做人人爽,国产vs久久

2020 官網(wǎng)升級(jí)中!現(xiàn)在您訪問官網(wǎng)的瀏覽器設(shè)備分辨率寬度低于1280px
請(qǐng)使用高分辨率寬度訪問。

Door lock sdl2

Product Overview

It is use for equipment entrance, such as switch cabinet door, voltage transformer door, substation cabinet door, PT cabinet door, excitation transformer cabinet door, ground transformer cabinet door, lightning arrester cabinet door, protection fence door or machine equipment door, to realize
Interlock function together with key module. It is applicable to any slide door or hinge door.

Product Description

FTS safety mechanical interlocking - sdl2 is an interlocking equipment used for light switchgear. It is made of all stainless steel, the interlocking unit can be opened flexibly, the key can be inserted in both directions, high temperature resistance and corrosion resistance.

Related Products