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符号参数 | |
IT | symbolic parameter |
初 值 | |
tech. | initial value |
初值 | |
hydroel.st. | starting value |
nautic. tech. | starting value |
railw. | starting valve |
space | initial value |
| |||
symbolic parameter |
符号参数: 5 phrases in 3 subjects |
Electronics | 1 |
Information technology | 2 |
Technology | 2 |