Scroll technology replaced conventional piston compressor technology as the industry standard.
涡旋压缩技术取代传统的活塞压缩技术成为新的行业标准。
The system solved the problems that the piston compressor had and reduced the disorder-rate of stomatological equipment.
解决了以往活塞式压缩机的不足,使口腔设备的故障大幅下降。
Based on the calculation of disturbing force and moment phase Angle of piston compressor discusses in details the calculation method for the same.
在活塞式压缩机扰力和扰力矩相位角计算的基础上,进一步讨论了活塞式压缩机基础扰力和扰力矩相位角的计算。
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