气垫微震 气动柱塞震击

airramjolt  detail>>

气动柱塞震击

air ram jolt  detail>>

气垫微震

air ram jolt  detail>>

差动柱塞泵

differential plunger pump diffuse plunger pump  detail>>

传动柱塞

driving ram  detail>>

电动柱塞泵

electrical plunger pump power plunger pump  detail>>

滑动柱塞

slider plunger sliding spool slidingplug  detail>>

脉动柱塞泵

pulsating plunger pump  detail>>

气动震击器

nitrogen jar  detail>>

调动器助动柱塞

governor assist plunger  detail>>

轴向转动柱塞泵

axial piston rotaryplunger pump  detail>>

气动震击钻井

air hammer drilling pneumatic hammer drilling  detail>>

摆动柱塞式捡拾压捆机

swingram baler  detail>>

微震

1.[地] (微小的震动) slight shock 2.[地] [物理学] microseism; tremor ◇微震仪 high sensitivity seismograp...  detail>>

震击

jarring jolting pounding vibraslap  detail>>

带纵向摆动柱塞的捡拾压捆机

pickup baler with in line swinging ram  detail>>

脉冲气动颗粒柱塞管运

plug-flow pulsating pneumatic conveyer  detail>>

微震计；微震仪

microseismometer;microseismograph  detail>>