case number [= number]

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

3102 fin stock

3D inner micro-fin

3-D integral pin-fin tube

3D outside A-fin

a bundle of petal shaped fin tube

abdominal fin

abnormity wrap around fin

active antiroll fin