您要查找的是不是：
- double diameter piston motor 双径活塞内燃机
- double diameter piston 双径活塞
- Swing mechanism comprises an axial piston motor with cushion valve and a planetary gcear reducer.Fully sealed singlerow ball swing ring with monobloc internal teeth,grease bathed. 带有缓冲阀的轴向柱塞马达与行星齿轮减速机组成的回转机构，单列球型整体内齿式全密封回转支承，油脂润滑。
- Swing mechanism comprises an axial piston motor with cushion valve and a planetary gcear reducer.Fully sealed singlerow ball swing ring with monobloc internal teeth, grease bathed. 带有缓冲阀的轴向柱塞马达与行星齿轮减速机组成的回转机构,单列球型整体内齿式全密封回转支承,油脂润滑。
- Travel mechanism of each track consists of a variable two-speed piston motor, a planetary reducer and a parking brake, travel brake buffer valve is mounted on motor to reduce hydraulic shock. 每侧履带的行走机构由一个变量双速柱塞马达、行星减速器和制动器组成,行走制动缓冲阀与马达一体安装,吸收了行车时由于制动或载荷变化带来的液压冲击。
- Improvement of Hot Working for Machining Small Diameter Piston Ring 小缸径活塞环热加工工艺的改进
- Slanting piston motor with brake 带制动的斜盘柱塞马达
- Cam plate type axial piston motor 斜盘式轴向柱塞马达
- Structure Analysis of Oscillating Radial Piston Motor 摆缸式径向柱塞马达的结构分析
- Investigation of Valve Plate in Water Hydraulic Axial Piston Motor 水压轴向柱塞马达配流盘的研究
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- Research of Eccentricity Valve Plate for Seawater Axial Piston Motor 海水轴向柱塞马达偏心配流盘的研究
- The carpet is too thick to double up. 这地毯太厚没法折叠。
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- Reserve double room June fourth to tenth inclusive. 预订双人房间，六月四日至十日，共六晚，望订妥复电。
- Existing Problems and Improvement Axial Piston Motor during Changing the Flow 轴向柱塞泵变流量过程存在的问题和改进措施
