1.
Piston Oscillation Characteristics of Single Piston Hydraulic Free-Piston Engines
单活塞液压自由活塞发动机活塞振动特性研究
2.
double-acting single piston rod oil cylinder
双作用单活塞杆式油缸
3.
Motion Characteristics of a Single Piston Hydraulic Free Piston Engine
单活塞式液压自由活塞发动机运动特性研究
4.
Twin piston alloy callipers at the front and single piston callipers at the rear bring the large-diameter wheels to rest.
前轮是双活塞合金制动钳，而后轮是单活塞制动钳，可对大尺寸车轮进行制动。
5.
Research on Uniform Motion of Piston in Double Cylinder Single Acting Piston Pump
双缸单作用活塞泵中活塞匀速运动的探讨
6.
single-acting trunk piston type engine
单作用筒形活塞式发动机
7.
Key technologies on monopropellant-powered hydraulic free piston engine
单组元液压自由活塞发动机关键技术
8.
In simplest terms, piston rings are thin, circular pieces of metal that fit into grooves in the tops of the pistons.
简单地讲，活塞环就是装在活塞顶部的凹槽里的薄，圆的金属。
9.
Maintenance simplified by easily replaceable piston seal and steel reinforced renewable rubber disc.
更换活塞密封环和钢胶复合密封板简单方便。
10.
Methods of test for small single-stage reciprocating refrigerant compressors
GB/T10873-1989小型活塞式单级制冷压缩机试验方法
11.
Methods of test for middle single-stage reciprocating refrigerant compressors
GB/T10876-1989中型活塞式单级制冷压缩机试验方法
12.
Specification for middle single-stage reciprocating refrigerant compressors
GB/T10875-1989中型活塞式单级制冷压缩机技术条件
13.
Specification for small single-stage reciprocating refrigerant compressors
GB/T10872-1989小型活塞式单级制冷压缩机技术条件
14.
Analysis on No-load Characteristic of Single-cylinder Electric Power Confined Piston Engine
单缸电力约束活塞发动机空载电磁分析
15.
piston pin snap ring
活塞销锁圈, 活塞销扣环
16.
piston diameter at ring lands
活塞环处的活塞直径
17.
piston ring plier(piston ring tongs)
活塞环钳（活塞环拆装钳）
18.
A DIA PISTON DIAMETER
A DIA 活塞直径