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信息服务业务 | |
nautic. tech. | information service business |
系统安全 | |
dat.proc. | system security; security |
expl. | system safety |
oil | system security |
风险 | |
environ. | risk |
hydroel.st. | risk |
interntl.trade. | exposure |
| |||
information service business |
信息服务业务 : 27 phrases in 10 subjects |
Aviation | 1 |
China | 1 |
Computer networks | 3 |
Economy | 1 |
Electronics | 3 |
Horticulture | 2 |
Information technology | 10 |
Name of organization | 4 |
Telecommunications | 1 |
United Nations | 1 |