加拿大 海军 | |
gen. | Royal Canadian Navy |
研究 | |
gen. | investigate; investigation |
environ. | research |
hydroel.st. | study |
met. | survey; testing |
space | research, test, development and evaluation |
tech. | research |
署 | |
interntl.trade. | agency |
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Royal Canadian Navy | |||
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Canadian Naval Service |
加拿大海军 : 7 phrases in 4 subjects |
Aviation | 1 |
Electronics | 1 |
General | 2 |
Shipbuilding | 3 |