| 释义 |
bellmouthed orifice
- 锐孔ruì kǒng
orifice
- 流量孔板liú liàng kǒng bǎn
flow orifice plate
- 狭口xiá kǒu
narrow orifice; (pass's) jaws
- 坍落度筒测定tān luò dù tǒng cè dìng
orifice tube test
- 钥匙孔形喷孔yào shí kǒng xíng pēn kǒng
keyhole shaped orifice
- 诸窍出血zhū qiào chū xuè
bleeding from orifices of the head
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