液压气动的 hydropneumatic ; Hydraulic Pneumatic
液压气动元件 hydropneumatic components ; Hydraulic and pneumatic elements
液压气动蓄能器 [机] hydropneumatic accumulator
液压气动采购工程师 Hydraulic & Pneumatic Purchasing Engineer
液压气动系统 HYDRO PNEUMATIC SYSTEM
液压/气动设备 Hydraulic/Pneumatic Equipment
液压气动与密封 Hydraulics Pneumatics & Seals
船用液压气动元件 marine hydropneumatic components and units
我们经营的主要产品包括：驱动传动系统，液压气动部件，自动化元器件等。
We run the main products include: drive transmission, hydraulic pneumatic components, automation components and so on.
有丰富的液压气动知识和实践经验。
Good knowledge and experience of hydraulic and pneumatic system.
本文介绍了填充聚四氟乙烯复合材料的性能，简要介绍填充聚四氟乙烯复合材料在液压气动密封方面的应用。
The properties of filled polytetrafluoroethylene (PTFE) composites are introduced in detail. Its applications in hydraulic and pneumatic seal are presented.
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