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- quick opening gate valve 速启阀门
- Throttling is not recommended because partially open gate valves exhibit flow characteristics not conducive to accurate and consistent flow control. 不建议用于节流应用，因为部分开启的闸阀所表现的流量特性并不利于精确和一致的流量控制。
- The dog escaped through the open gate. 那狗穿过敞着的大门逃走了。
- Dual Grease Injector at Seat Ring and Wedge of Gate Valve. 闸阀的阀座环和楔形闸板上的双重润滑油注入器。
- Soft-sealing gate valve can be used for adjusting purpose. 软密封闸阀也可作调节阀使用。
- The existing auxiliary wind adjustment has a nonideal quick opening characteristic and intense vortex.This paper offered a new design of the controlling valve. 对锅炉配风二次风调节器件进行研究，现有的二次风调节风门具有极不理想的快开特性，另外风门涡流强烈。
- Outlet gate valve can be opened/closed slowly to prevent surges. 出口闸阀可以慢慢开启/关闭以防止水流汹涌。
- All certificates all were thestepping-stone, beat open gate nobody to look. 所有证书都是敲门砖,敲开门就没人看了。
- FREEZING WEATHER PRECAUTION: Subsequent to testing a piping system, gate valve should be in an open position to allow complete drainage. 冰冻气候预防措施:在测试管道系统后,闸阀应该处于开启状态,使得完全排泄能够进行。
- Industrial valves - Cast iron gate valves. 工业用阀。铸铁闸阀。
- Double Disk Parallel Gate Valves. 明杆平行式双闸板闸板。不锈钢闸阀。
- A Great Start of Anshan's Old Industrial Bases with Quick Opening and Forwarding Development! 高起点快起步开局,高水平跨越式发展,确保鞍山老工业基地振兴实现良好开端!
- Shaanxi is the opening gate into the northwest of China and boasts advantageous geographical location, linking the east to the west and connecting the south to the north. 陕西是中国大西北的门户，具有承东启西、联南贯北的经济地理位置。
- Our Tilting Disc Check Valves are designed for quick opening and closing in severe service applications and the elimination of water hammer. 我们的翻转式阀瓣止回阀专用于在严酷的应用环境下迅速开启和关闭,避免出现水锤现象。
- Shaanxi is the opening gate into the northwest of China and boasts advantageous geographical location,linking the east to the west and connecting the south to the north. 陕西是中国大西北的门户，具有承东启西、联南贯北的经济地理位置。
- In the distance, there is the air compressor. All valves in this system are pneumatically operated with quick opening and closing. 远处为空气压缩机，系统内所有自动阀均为气动，开关迅速。
- This operation can be done many times insuring that the Velan knife gate valve gives years of reliable service. 这种操作可以进行多次,以确保。
- Introducea gate valve which adopt isostatic compaction polyfluortetraethylene lining. 介绍了一种采用聚四氟乙烯等压成型衬里闸阀。
- Standard gate valves with motor operated actuators are acceptable. 容许带电动马达操作执行机构的标准闸阀。
- The filter shell adopts quick open structure, can rapidly open upper cover and replace filter cartridge without using any tools. 设备壳体采用快开结构，不需要任何工具便能迅速打开上盖，更换滤芯。
