韩国三级陷阱1未删减版在线观看,爱情告白电影未删减完整版在线观看,电影怒火在线观看完整版高清,av网站在线不卡,欧美午夜性春猛交xxxx竹菊,五月婷社区,日韩中文字幕在线播放

2020 官網(wǎng)升級中!現(xiàn)在您訪問官網(wǎng)的瀏覽器設備分辨率寬度低于1280px
請使用高分辨率寬度訪問。

Rigid shaft valve remote transmission mechanism

Product Overview

The rigid shaft valve remote transmission mechanism is suitable for the relatively straight transmission path

Product Description

Vtf-r rigid shaft valve remote transmission mechanism is applicable to the site where the transmission path is relatively straight or close to a straight line. It is composed of rigid shaft, universal coupling, gearbox and other operating mechanisms to realize right angle or small curvature operation and high efficiency and large torque transmission.

Related Products