gate valve的例句大全

The design of the single disc flat gate valve

单闸板平板闸阀的研究与设计

Optimize designing about the moving organization of the ultra vacuum gate valve

超高真空闸板阀中运动机构的优化设计

Test and selection of the soft faced gate valve

软密封闸阀的测试及选用

There are two sorts of high temperature gate valve of home products at present.

目前国产高温闸阀有气动高温平板闸阀和电动高温闸阀两种类型。

Stress analysis and experimentation in stem of gate valve

闸阀阀杆的受力分析和试验

The analytic for strength and rigidity of parallel single disk gate valve

主闸阀强度与刚度分析

Stem sealing structure for high temperature gate valve

高温闸阀阀杆密封结构

The utility model relates to a gate valve, in particular to a three-way gate valve for cutting over the current direction.

本实用新型涉及一种闸阀，尤其是一种用于流向切换的三通闸阀。

CAD/ CAE system of gate valve based on UG

基于UG的阀门CAD/CAE系统

The paper analyses the problems of existing flat gate valve used in dense-medium system pipeline and introduces anti-friction qualities and functions after improvement.

分析了重介质系统管路中平板闸阀存在的问题，介绍了改进后的耐磨特点和性能。

Gate valves serve as efficient stop valves with flow in either direction. rising-stem double-disk parallel slide valve

闸阀可作为流体双向有效的关闭阀。明杆平行式双闸滑阀

New technology and new construction, such as hydraulic coupling, dismountable scraper chain, pneumatic discharge gate valve and screw tensioning device with multi-spring buffer are used. The pneumatic discharge apparatus is one of the main energy consumption equipment in wood-working and wood-based panel industry.

它采用液力偶合器、可拆式刮板链条、气动卸料闸门以及多弹簧缓冲的螺旋张紧装置等新技术、新结构。物料风送设备是木材加工和人造板生产中的主要耗能设备之一。

The main failure pattems of the sealing surface of the gate valve of a gas production wellhead working in sulphurous gas include weight loss corrosion, stress corrosion and wear.

采气井口闸阀在含硫天然气介质中工作，密封面失重腐蚀、应力腐蚀及磨损是其主要失效形式。

Recent development in teeming with sliding gate valve

滑动水口浇钢技术发展近况

After closing a gate valve with sufficient force to develop shutoff, the stem should be backed off slightly ( 1/ 8 to1/ 4 turn) to relieve stem load.

在以足够的力量关闭闸阀后，应该是阀杆稍微回转一点（/至1/转）以减轻阀杆的负载。

Analysis and Improvement on the Sealing Performance of the Gate Valve in Chute

溜槽闸板阀密封性能分析与改进

Installation of Pneumatic Gate Valve and Design of Control System

气动闸板阀安装和控制系统的设计

Theoretical Analysis on the Specific Pressure Distribution Law of Gate Valve Seat

高压平行闸板阀阀座比压分布的理论初析

Common failure analysis of gate valve of concrete pump

闸板阀型混凝土泵常见故障分析

Causes of explosion of high pressure electric gate valve

高压电动闸阀爆裂原因分析