combination of pole number with slot number
Even-number-mode-odd-number-order equal-order N-th power H-sque
Even-number-mode-odd-number-order equal-order N-th power H-squeezing
marked down the number-plate number
Mistake of row-column number in the drawing number of 1∶1000000
Odd-number-mode-even-number-order equal-order N-th power H-squeezing
recombination of the number of grain and the number of panicle
stop number (=F-number)
The Calling Number， Caller Number
UID number User IDentification number
Acute left vent ricular failure
air vent
排气管
通气孔
排气口
排气孔
出气口
空气阀
放气阀
排气道
排气槽
透气孔
排气隙
气孔
通风口
放气口
通气口
通气管通风口
通风孔
通风管
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