Technology of spray-welding powder hard metal alloy on 1Cr13 large type of gate;
1Cr13大型闸板喷焊粉末硬质合金工艺
Numerical Calculation and Analyses of the Stress Field of the Gate of Cryogenic Valves;
低温阀门闸板应力场的数值计算及分析
The structure,principle and accomplishing course has been described,and been applied to the designing and machining of the gate of the complex sealing flat valve.
阐述了STEP NC的结构、原理及实现过程 ,并应用在复合密封式平板闸阀的闸板设计加工中。
A practical way to solve this problem is to adjust the high level of floodgate board.
工程上通常采用调整闸板高程改变闸孔面积的形式提高配水均度。
The essay analyses the reason and countermeasures of errors during the process of prism-angle formation and interworking of the right-and-left wedge angles of the body and wedge disc of wedge gate valve.
分析了楔式闸阀阀体和闸板的左右两个楔角在加工合成棱角以及互配过程中,产生误差的原因和控制方法。
air control butterfly
翻板式空气调节闸板
bellows sealed gate valve
波纹管密封的闸板阀
slip ram preventer
带卡瓦的闸板式防喷器
Shut off the lower pipe ram, open the choke line and test the next ram and choke line.
关下部钻杆闸板，开放喷阀，试压第二个闸板和放喷泉管线。
A board or structure of boards extending above a dam to increase its capacity.
闸板，决泄板水坝上突出的、用以增加蓄水量的大板子或板状结构物
The valve is made up of body disc, axle, seal, actuator etc.
扇形闸门由本体、扇形闸板、轴、密封副、执行机构等部件构成。
The movable parts of the disc are fitted separately from the sealing parts.
闸板上可活动的部件与密封部件分开固定。
Piers and Bottom Board Temperature Control Design of Gate Piers and Bottom Board of Spillway Water Gates for Yanshan Reservoir
燕山水库溢洪道水闸闸墩和闸底板温控设计
Remove liftgate upper trim panel.
拆去升降闸门上饰板。
UPPER LIFTGATE OPENING TRIM PANEL
上部升降闸门开口饰板
Install the screws to attach the liftgate trim panel to the liftgate.
安装连接升降闸门饰板到升降闸门的螺丝。
3D FEM methods Analysis on Plate of Flood-Relief Sluice
泄洪闸有底坎折线型闸底板三维有限元研究
Effect of United Casting Height of Gate Pier and Bottom Plate on Gate Pier Crack Control
闸墩与底板连浇高度对闸墩防裂效果的影响
Experimental Research of Discharge Coefficient of the Plat Gate in Small Opening at High Water Head
高水头闸室平板闸门小开度流量系数试验研究
brake(eg a fixed-wheel cycle)by reversing the pedalling action
倒蹬踏板制动（如脚蹬闸自行车）.
Install the liftgate opening upper trim.
安装升降闸门开口上部饰板。
Position trim panel/cargo lamp at liftgate opening.
将装饰板/载货灯定位至升降闸门开口。
The train braked violently, fling everyone to the floor
火车突然刹闸，把每个人都摔在地板上。