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基本操作 | |
gen. | base operations |
bridg.constr. | base operation |
tech. | basic manipulation; basic practice; elemental operation; practice basic |
F系统 | |
rem.sens. | F system |
基本操作 : 30 phrases in 11 subjects |
Agriculture | 1 |
Aviation | 5 |
Data processing | 1 |
Electric machinery | 1 |
Electronics | 8 |
General | 1 |
Geophysics | 2 |
Information technology | 4 |
Space | 1 |
Surgery | 1 |
Technology | 5 |