The automatic choke includes a thermostatic spring and a vacuum piston.
自动阻风门包括一个恒温控制弹簧和一个真空活塞。
Static Finite Element Analysis on Piston of New Type Vacuum Oil Pump
新型真空油泵活塞的静态有限元分析
Research on energy-saving control of piston typed pneumatic vacuum generator
活塞式气动真空发生器节能控制研究
In the roundpiston VV carburetor, the piston is moved by intake-manifold vacuum.
在圆形活塞的VV化油器中，活塞是由进气歧管真空移动的。
The piston moves up and down in the piston chamber primarily in response to changes in intakemanifold vacuum.
活塞主要因进气歧管真空度的变化而在活塞腔内上下移动。
Simulation and Design of a Piston Aeroengine Cooling System;
活塞式航空发动机冷却系统性能仿真与设计
Research and Development on New Type of Energy Saving Pneumatic Piston Vacuum Generator;
新型节能活塞式气动真空发生器的研究与开发
The Model and Simulation of Aerial Dispersing on Piston Dispersal Mechanism of Cluster Munition
子母弹活塞式抛撒机构空中抛撒模型及仿真研究
engine ,piston, for aircraft
活塞发动机,航空用
free piston air compressor
自由活塞空气压缩机
Solutions on jam for vacuum chamber of vacuum extruder
也谈真空挤出机真空箱堵塞的解决途径
Solutions for preventing raw material from building up in vacuum chamber of extruder
真空挤出机真空箱的堵塞及其解决途径
"There are holes under the reed valve that connect to the engine carburetor. When the piston is moving up, a partial vacuum is produced in the sealed crankcase.
在片簧阀的下面有孔道与化油器相连。当活塞向上运行时,就会在密封的曲轴箱里产生部分真空。
vacuum cylinder and plunger assembly
真空省沿器筒及柱塞总成
Simulation Study of Hydraulic Free-Piston Engine Based on AMESim/MATLAB
液压自由活塞发动机AMESim/MATLAB仿真
Simulation of Two Stroke HCCI Free Piston Linear Alternator
两冲程HCCI自由活塞式内燃发电机仿真
Reciprocating piston micro air compressor
GB/T13928-1992微型往复活塞空气压缩机
Reciprocating piston air compressors--Basic parameters
GB/T7787-1987往复活塞空气压缩机基本参数