标准代号 | |
tech. | standard mark |
与 | |
hydroel.st. | with |
space | intersection |
“与" | |
telecom. | and |
"与" | |
comp. | intersection; meet |
met. | logic multiply; logical multiply |
multimed. | intersect |
编码 | |
hydroel.st. | code |
| |||
standard mark |
标准代号 : 12 phrases in 6 subjects |
Automobiles | 3 |
Business | 1 |
Economy | 1 |
International trade | 1 |
Technology | 5 |
Telecommunications | 1 |