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工程文件管理 | |
avia. | engineering document control |
业务 | |
gen. | occupational activities; professional work |
environ. | branch of activity |
hydroel.st. | transaction |
interntl.trade. | business |
met. | occupation |
wind. | service |
200 业务 | |
IT | 200 service |
800 业务 | |
IT | 800 service |
| |||
engineering document control |
工程文件管理 : 4 phrases in 2 subjects |
Aviation | 3 |
Electronics | 1 |