国家标准参考数据 | |
tech. | National Standard Reference Data |
4-H计划 | |
agric. | 4-H project |
计划 | |
environ. | plan |
hydroel.st. | planning; program; scheme; plan |
met. | blue print |
sport. | programme |
| |||
National Standard Reference Data |
国家标准参考数据 : 5 phrases in 2 subjects |
Earth sciences | 3 |
Electronics | 2 |