drawing operation part

imaginary-part operation

operation part

part-operation

The third-part operation

File Operation

file operation program

genetic operation operation function

magnetic tape file operation

operation file

UFO Utility for File Operation

keyed file file access system

annihilation part by part

containing part and contained part

Non-Part by Part

Outer part and inner part of the bamboo

Part by Part

part time fire brigade ＝part-time fire brigade

part-cut and part-fill subgrade