更新时间：2024-05-13 20:54:12
Noun:- the branch of mechanics that deals with the mechanical properties of gases
- pneumatic keys
- pneumatic jig
- pneumatic gage
- pneumatic pile
- pneumatic gun
- pneumatic horn
- pneumatic
- pneumatic tank
- pneumatic duct
- pneumatic saw
- pneumatic DTH
pneumatics是什么意思 pneumatics在线翻译 pneumatics什么意思 pneumatics的意思 pneumatics的翻译 pneumatics的解释 pneumatics的发音 pneumatics的同义词
