爱情告白电影未删减完整版在线观看|黑衣人4在线观看完整版|关之琳大尺度电影未删减版|欧美成人三级在线观看,免费无间谍战电视剧大全在线观看,看一级黄色大片,将爱情进行到底日剧电视剧在线观看

2020 官網(wǎng)升級中!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