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- ANALYSIS AND REMEDY OF VALVE STEM LEAKAGE FOR HIGHPRESSURE MAIN STEAM VALVE OF 300 MW UNIT 300 MW汽轮机组高压主汽阀杆漏汽分析及处理
- steam valve stem 汽阀杆
- This valve is not to be used as a steam valve. 这个阀门不能用作蒸汽阀门。
- The connecting rod may drive a valve stem directly. 连杆可以直接带动阀门的把柄。
- Replaceable hose filter and valve stem seals for field reliability. 可更换软管过滤器和阀门阀杆密封,使得现场应用可靠行更高。
- For removal of valve stem seal and lower valve spring guide. 可用于拆卸汽门油封或降低汽门弹簧。
- Clean exposed portion of valve stem (Do not scratch). 清洗阀杆的外露部分(不要划伤)。
- These are not to be used as steam valves. 这些阀门不能用作蒸汽阀门。
- A valve stem has broken off and effectively seized up the engine. 阀杆折断了，有效地阻止了发动机的运转。
- Valve stem 412 is dimensioned to attach to diaphragm 414, best seen in FIG. 2. 从图二可见，阀杆412设计成能与隔膜414接合。
- For surfacing welding roller and over-heat steam valves. 轴及过热蒸汽阀门的堆焊，堆焊金属具有空淬特性。
- Pack a valve stem. 扎好活门塞
- Presents the development and use of new stainless steel heap welding technique for main steam valve sealing surface. 介绍了主蒸汽阀门密封面不锈钢堆焊新工艺的开发与利用。
- Inspect for scuffed or bent valve stems. 检视气门杆是否擦伤或弯曲。
- Servo unit can adjust the opening size of each steam valve with responding to the electro-instruction sent from DEH. 执行机构响应从DEH送来的电指令信号，以调节汽轮机各蒸汽阀开度。
- A neural networks backstepping control technique is presented for turbo generator speed governor to realize turbine steam valve control. 针对汽轮发电机调速系统,提出了一种新的神经网络逆推控制方法,实现了汽门开度控制。
- A tire tool or flat stock can be used to pry one part of the bead up over the rim flange( start near the valve stem). 可用轮胎工具或扁平的撬棒把轮缘的一端从轮辋辋圈上撬起。
- This pack is aimed at the convenience market. It contains a steam valve to allow the pack to be cooked in the microwave without the need for piercing the pack. 这种包装针对的是便利市场。包装包含一个放气阀门,可以无需刺穿包装在微波炉内加热。
- In a single-stage regulator, delivery pressure increases as cylinder pressure decays, because there is less gas pressure exerted on the valve stem. 在单级调整器里，输出压力随钢瓶压力的减小而增大，这是因为施加在阀门系统上的气体压力减小了。
- All seal steam irons, high seals steam valve, the base is big, high efficiency, generally uses in ironing the woolen sweater and the quite thick clothes. 特点：采用人性化设计木制手柄，隔热性好，高密封全不锈钢底板，底板大，高效率使用。
