| 释义 |
metallic piston
- organometallicadj. 有机金属的
- nonmetallicadj. 非金属的
- metallurgistn. 冶金家,冶金学者
- metallographyn. 金属组织学,金相学
- 产生金属的chǎn shēng jīn shǔ de
metallic
- 金属的jīn shǔ de
electropositive, metallic, metalline
- 活塞环huó sāi huán
piston ring
- 柱塞zhù sāi
plunger; plunger piston
- 含金属的hán jīn shǔ de
metallic, metalliferous, metalline
- 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
- 五金工具wǔ jīn gōng jù
hardware tool; metallic tool
- 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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