分类账页 | |
busin. | ledger sheet |
H 数 | |
space | H number |
Re数 | |
space | Reynolds number |
f 数 | |
telecom. | f-number |
数 | |
avia. | enumerate |
bridg.constr. | figure |
met. | tale |
sport. | count |
tech. | number; numerate |
| |||
ledger sheet |
分类账页 : 9 phrases in 4 subjects |
Business | 2 |
Economy | 2 |
International trade | 2 |
Technology | 3 |