pneumatic space
英
美
- 含气腔(鼻旁窦)
pneumatic space的相关资料：
临近单词
pneumatic ram
pneumatic
pneumatic contraption for oil baffles
pneumatically operated sampling valve
pneumatic opening and closing fixture
pneumatically operated discharge gate
pneumatic unit combination instrument
pneumatic multi-jet weaving machine
Pneumatic Sheller and its Improvement
pneumatic brake with electric control
pneumatically operated concrete placer
Pneumatic Two-axis Magic Cube System
