您要查找的是不是：
- steam valve bronze 蒸汽阀青铜
- This valve is not to be used as a steam valve. 这个阀门不能用作蒸汽阀门。
- These are not to be used as steam valves. 这些阀门不能用作蒸汽阀门。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- Li Wenlei, Jing Yuanwei, Liu Xiaoping.Adaptive robust backstepping design for nonlinear steam valve controler[J].Proceedings of the CSEE ,2003,23(1): 155-158. [8]李文磊;井元伟;刘晓平.;非线性汽门控制器的自适应鲁棒逆推设计[J]
- What is fiercest is when the high pressure sautes boils the rice gruel or the mung bean soup because of the steam valve malfunction causes the serious face steam to scald. 最厉害的是在高压锅烧煮米粥或绿豆汤时因汽阀失灵而造成严重的面部蒸汽烫伤。
- A new nonlinear variable structure excitation controller and steam valving controller are proposed in this paper. 论文提出一种新的非线性变结构发电机励磁和快关汽门控制器。
- Steam or Valve Bronze Castings 蒸汽设备或阀用青铜铸件
- Applied to all the steam valves, steamer universal valves, expanded knurl, the easy crystallization pumps and valves with high temperature and low speed. 可适用于所有的蒸汽阀门、汽轮通用阀门、膨胀节，高温滑阀和转速转低的易凝结晶泵、阀门等。
- The steam tug takes canal boats and barges in tow. 驳船后面拖着小艇和平底船。
- Water gauge steam valve hand wheel 水表蒸汽阀手轮
- Pipe Steam Valve for Water Heating Equipment 水暖装置用管子汽门
- The mirror fogged up with the steam. 镜子因蒙上水气而模糊不清。
- Treatment on crack in shell of main steam valve 主汽阀壳裂纹的处理
- The engines are driven by steam. 这些发动机是由蒸汽驱动的。
