| 释义 |
stepper piston
- stepsistern. (继父与其前妻或继母与其前夫所生的)姐姐; 妹妹
- misanthropistn. 厌恶人类者,厌世者
- 活塞环huó sāi huán
piston ring
- 柱塞zhù sāi
plunger; plunger piston
- 步进电机bù jìn diàn jī
stepper motor; stepping motor
- 活塞huó sāi
piston; plunger; stopcock; valve
- 筒式活塞tǒng shì huó sāi
trunk piston
- 涨圈zhǎng quān
piston ring; packing ring
- 步进马达bù jìn mǎ dá
stepper motor; stepping motor; step motor
- 往复式活塞泵wǎng fù shì huó sāi bèng
reciprocating piston pump
- 阳模yáng mó
male die; patrix; force piston; male mold
- 往复式压缩机wǎng fù shì yā suō jī
piston compressor; reciprocating compressor; recip compressor
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