沟槽连接

大规格镀锌管道沟槽式连接系统简介

Brief Introduction of Trench Connection System in Large Galvanized Pipes

环链板式输送机钢管连接的革命&沟槽式连接

Plate Conveyor with loop chain Trench type pipe connection

地基基槽清平机钢管连接的革命&沟槽式连接

Foundation trench clearing machine Trench type pipe connection

沟槽式连接在工程中的应用

The engineering application of trench type pipe connection

钢管连接的革命&沟槽式连接

Trench type pipe connection

管道沟槽式机械连接

The connection of pipe groove machine

虽然这里有一个突起的冰雪沟槽从左边连接着拱壁，俄罗斯人选择对付这条直上更难的路线直达拱壁。

Although there is a prominent curving couloir skirting the buttress on the left , the Russians chose to tackle a direct and far more difficult line up the center .

综合分析刹车盘有无沟槽、不同连接部位设计、不同风道厚度对于其热应力与机械应力大小的影响，并进行优化，最终提出了适用于不同刹车情况和不同路况的设计方案。

The influence of the grooves , different connecting parts and different vane thickness on thermal stress and mechanical stress was synthesized . Different design was analyzed for different braking conditions and different road conditions .