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- tube valve with valve tube 带气门心的内胎气门阀
- Brass foot valve with stainless s. 供应黄铜底阀。
- Mr.Chen was turning over the stiff valve with a wrench. 陈先生正用扳手转动那个已失灵的阀门。
- Series B combines a modified A valve with a male luer lock adapter. 系列A有能与无针滑扣式接头柱头适配的母型滑扣式接口.
- Do not remove collar bushing with valve under pressure. 在阀门处于压力负载下,不需要拆卸轴环衬套。
- Mr. Chen was turning over the stiff valve with a wrench. 陈先生正用扳手转动那个已失灵的阀门。
- The valve tube of the tire has broken, I can't pump any gas into it at all. 这个车轮子的气门芯坏了，根本就打不进气去。
- Air inlet throttle valve with pneumatic actuator and positioner. 空气进气节流调节阀：带有气动定位和执行机构。
- Fill kill and choke valves with seawater. 将压井阀和阻流阀注满海水。
- Read the pressure drop across the valve with a Watts Series PG meter. 利用美国瓦茨系列PG仪器读出通过阀门的压降。
- FABRICATION OF DECELLULARIZED SCAFFOLD OF HOMOGRAFT BIOPROSTHETIC TUBE VALVED WITH TWO KINDS OF CELL DETERGENTS 两种细胞洗涤剂制备脱细胞同种生物带瓣管道支架的研究
- The company is specialized production and marketing valve tube Hardware &Electrical Machinery steel, and so on in all. 本公司是专门生产销售阀门管件五金机电机械设备钢材等等，品种齐全。
- This instrument uses an injection valve with a loop (chroma) or a trap (airmo). 在注入分析循环后测量卤素/在能阱浓缩后测量卤素。
- Selection of a higher temperature when the safety valve with radiator. 温度较高时选用带散热器的安全阀。
- A pod, such as that of a pea or bean, that splits into two valves with the seeds attached to one edge of the valves. 豆荚豆荚，如豌豆或蚕豆之类的，分成两个裂片，其果实附着在其中一片裂片之上
- MethodsThe clinical date of 395 rheumatic heart disease patients with valve replacement was analyzed retrospectively. 方法回顾性分析395例风湿性心脏病患者行瓣膜置换术的麻醉资料。
- Refer to Series TDV Performance Curves with valve in full open position (Fig. 5). 参阅系列TDV阀门在全开位置的性能曲线（图5）。
- 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。
- They can be used in devices for which vacuum tube valves were unsuitable, such as in hearing aids designed to fit into the ear. 它们能用在不宜采用真空管的装置上，例如能用在放在耳朵内的助听器里。
- The calculation for the characteristic-Curves of Electro-Hydraulic Serve Valve with MATLAB. 用MATLAB计算电液伺服阀特性曲线
