labyrinth piston

常见例句

The invention discloses a labyrinth compressor with a piston capable of automatically centering inside a cylinder.
本发明公开了一种活塞在气缸中能够自动定心的迷宫压缩机。
ip.com
The invention relates to a sealing structure of an industrial oil-free reciprocating labyrinth compressor piston rod.
本发明为一种工业用无油往复迷宫压缩机活塞杆的密封结构。
ip.com
The invention discloses a novel labyrinth compressor packing which is capable of automatic centering with a piston rod. The packing is provided with magnets.
本发明公开了一种能够与活塞杆自动对中的新型迷宫压缩机填料。
ip.com