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- Wet and dry pipe valve installation 干湿两用阀装置
- differential-type dry pipe valve 差动型干式阀<自动喷水灭火系统部件
- Quick opening devices for dry pipe valves for fire protection service 消防设备用干管阀门的快速开启装置
- DPV = dry pipe valve 干管阀
- dry pipe valve 干式阀
- mechanical-type dry pipe valve 机械型干式阀
- Wenzhou Dingchuang Pipe Valve Co., Ltd. 温州鼎创管阀有限公司。
- Standard for Safety for Quick Opening Devices for Dry Pipe Valves for Fire Protection Service 防火装置干管阀快速打开装置的安全标准
- This application calls for a much larger Hawse pipe valve. 这个应用就要求更大的锚链管道阀门。
- This drawing shows a typical configuration of a Red Valve Hawse pipe valve. 此图显示美国红阀公司锚链管道阀门的标准结构。
- Conclusion: Dry pipe pharmacotherapy is a modus operandi for acute and chronic disease of periapical. 结论:本方法是治疗急慢性根尖周病的有效方法。
- Objective: To observe the clinical therapeutic effect of deciduous molar tooth periapicalitis with dry pipe drug treatment. 目的:观察空管药物治疗乳磨牙急慢性根尖周炎的临床疗效。
- Where is that sound of dripping water coming from? Go and see if the pipe valve is closed. 怎么会有滴水的声音?你看看是不是截门没有关。
- Nothing can seal better around a mooring line than a Red Valve Hawse pipe valve. 没有任何其他产品能够比美国红阀公司锚链管道阀门更有效地环绕密封缆索。
- High quality stainless pipe valve and seamless welded joint can ensure absolutely air conurbation and durability of pipe system. 高品质不锈钢的管道阀门，无缝焊接的连接口，以保证绝对的气体密闭性和管道系统的耐用性。
- The Red Valve Hawse pipe valve features a flexible reinforced elastomer sleeve that seals tightly around the anchor chain or cable. 美国红阀公司的锚链管道阀门配置弹性强化人造橡胶套管，能够实现对锚链或缆索的环绕紧密密封。
- In the application shown on the front left, the customer uses a cable-style anchor, which requires a smaller Hawse pipe valve. 在上一页所显示的应用中，用户采用了缆索式锚链，因此需要更小一点的锚链管道阀门。
- The Hawse pipe valve's split-sleeve design allows for easy installation that does not require movement of the heavy chain. 锚链管道阀门的分体式套管设计就使得安装简便，不需要移动沉重的链条。
- The two-piece design of the Red Valve Hawse pipe valve allows the valve to be clamped into place without necessitating movement of the lengthy anchor line. 美国红阀公司锚链管道阀门的两件式结构使得阀门能够钳制到位，锚链不需要长时间的被迫运动。
- More complicated designs have been used in the past but have not had the structural integrity nor the watertight sealing capabilities of the Red Valve Hawse pipe valve. 以前所采用的设备则复杂得多，但是反而缺乏结构的整体性，也无法实现象美国红阀公司锚链管道阀门一样的不透水的紧密密封。
