Rolling piston type rotary compressors are widely used in air-conditioning systems at present, for they have many advantages such as small size, light weight, high performance and fewer parts so on.
滚动转子式压缩机具有效率高、零部件少、重量轻、体积小等优点，目前已广泛应用于小型家用空调系统中。
Single screw compressor is a new compressor after piston type compressor.
单螺杆压缩机是继活塞式压缩机之后的新一代压缩机。
KLZ valve is a kind of universal piston type solenoid valve applicable to steam, water, air and oil.
KLZ阀是一种可用于蒸汽、水、空气、油等方面的万能活塞式电磁阀。
This machine V-3/7 is of V model, double-row, double-step, water cooling, fixed reciprocating piston type air compressor.
本机型为V型、两列、两级、水冷的固定式往复活塞空气压缩机。
This machine V-6/7 is of V model, double-row, double-step, water cooling, fixed reciprocating piston type air compressor.
本机型为V型两列、两级、水冷的固定式往复活塞空气压缩机。
This machine VF-6/7 is of V model, double-row, double-step, wind cooling, fixed reciprocating piston type air compressor.
本机型为V型、两列、两级、风冷的固定式往复活塞空气压缩机。
The invention discloses a piston type cylinder cap internal-combustion engine, which relates to an internal-combustion engine.
本发明公开一种活塞式缸盖内燃机，涉及一种内燃机。
The piston may be connected to the upper end of the connecting rod either directly (trunk piston type), or indirectly (crosshead type).
活塞与连杆上端的连接，既可以是直接连接(筒状活塞式)，也可以是间接连接(十字头式)。
The invention discloses a variable piston type hydraulic stepless transmission, which comprises a variable container and a transmission.
本发明公开了一种可变活塞式液压无级变速器。
The structure of regulating pump is illustrated and operation principle, application condition and comparison with piston type pump are given as well.
详细介绍了注水调压泵结构及工作原理、使用的前提条件及注水调压泵与柱塞式增压泵的对比特点。
This machine is of LV model, double-row, double-step, double function, water-cooling, and intercrossing, fixed, no basic reciprocating piston type air compressor.
本机为L型、两列、两级、双作用、水冷、有十字头的固定式往复活塞空气压缩机。
The circular tube grouting test was made by the established model of grouting slurry tube in rock mass and using piston type grouting pump commonly used in grouting engineering.
通过建立岩体中灌浆管状模型，利用灌浆施工中常用的活塞式灌浆泵，进行了圆管模型灌水(浆)试验。
This paper develops a dynamic pressure test system for ZTY265 natural gas compressor which is a two step piston type compressor and driven by two stroke internal combustion engines.
ZTY2 65天然气压缩机是以二冲程发动机作为动力源的二级活塞式压缩机，针对此压缩机，本文作者研制了ZTY 2 65天然气压缩机动态压力测试系统。
Trough the investigation on the performances of some kinds of additives, the formula composition of DCB4012CF Marine diesel engine oil with medium speed and cylindrical piston type was validated.
通过对各类添加剂性能的考察，确定了DCB4012 CF船用中速筒状活塞柴油机油的配方组成。
A kind of piston-type magnetic flux compression generator (MFCG) prototype model with a helix winding is developed to prove the working principle of decreasing the inductance for the enlarged current.
为了验证活塞式螺旋绕组磁通压缩发电机（MFCG“）减小电感以放大电流”的工作原理，设计制作了活塞式螺旋绕组MFCG原理样机，并完成了原理实验。
A kind of piston-type magnetic flux compression generator (MFCG) prototype model with a helix winding is developed to prove the working principle of decreasing the inductance for the enlarged current.
为了验证活塞式螺旋绕组磁通压缩发电机（MFCG“）减小电感以放大电流”的工作原理，设计制作了活塞式螺旋绕组MFCG原理样机，并完成了原理实验。
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