The invention relates to a knife-shaped gate valve, in particular to a rising stem knife-shaped gate valve.
本发明涉及一种刀型闸阀，尤其涉及一种明杆刀型闸阀。
The gate length and the dimension of the gate head can be controlled in the T-shaped gate processing, and good process controllability and high yield can be achieved.
在该T型栅工艺中栅长和栅帽的尺寸分别进行控制，实现了较好的工艺可控性和较高的工艺成品率。
This article gives a brief description of a special tool for assembling and disassembling of seal rings in the wedge-shaped gate valve for oil (gas) well-head assembly.
本文简要地介绍了装拆采油(气)井口楔形闸密封圈的一种专用工具。
A fan-shaped gate was used for feeing in the injection mold with two cavities for kitchenware fitting, enhancing uniformity of material feeding and reducing internal stress of the plastic parts.
在一模二腔的厨具塑料配件注塑模结构中，采用扇形浇口进料，提高了进料的均匀性并降低了塑件的内应力。
The bottom of the disc is made of knife-shaped gate with a cut off function of the medium. When gate is closed, oblique plane of gate valve encounters wedge block of gate to achieve sealing effect.
闸板底部做成刀形斜面具有切断介质功能，而且闸板关闭时通过阀体上的锲块紧靠闸板斜切面使得闸板紧紧贴靠阀座密封面，从而起到了密封效果。
Dealmaking in Dubai centres around the Gate, a cube-shaped structure at the heart of the Dubai International Financial centre (DIFC).
迪拜的市场交易以门户大厦为中心，它是一座位于迪拜国际金融中心(DIFC)核心地带的立方体建筑。
BMW W styling has distinct characteristics, shaped garden lamps with a rectangular tank ventilation gate frame to form a distinctive style.
宝马轿车车身造型具有鲜明的特色，园形灯具配以矩形水箱通风栅架形成与众不同的风格。
The reason is a unique bronze gate wedge that's shaped like a block instead of round like all other gates.
原因在于这种独特的青铜闸阀楔板形状上如同方形阻断闸门，而不象其它类型的闸阀。
The device by the human operator launches, such as through the cone-shaped gear reducer drive, direct drive valve stem up and down movement of the valve gate.
本装置由人力操作手轮，通过锥形齿轮等减速传动，直接驱动阀门阀杆上下移动，启闭阀门。
Gate has two sealing surfaces, the most commonly used wedge gate valve sealing surface to form two wedge-shaped, wedge Angle parameters vary with the valve.
闸板有两个密封面，最常用的楔式闸板阀的两个密封面形成楔形，楔形角随阀门参数而异。
The connecting arm means connects the heel part of the pedal part and the gate-shaped frame of the supporting frame according to a free Angle.
将所述踏板部之跟部与所述支撑框之门形框体可按自由角度进行连接的连接臂构件。
The invention also relates to an integrated circuit structure with multiple-gate transistors with reverse T-shaped fins.
本发明还提供了一种具有倒T形鳍片多重栅晶体管的集成电路结构。
The invention also relates to an integrated circuit structure with multiple-gate transistors with reverse T-shaped fins.
本发明还提供了一种具有倒T形鳍片多重栅晶体管的集成电路结构。
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