| |||
completion certificate | |||
certification of completion | |||
certificate of completion |
完工证书 : 12 phrases in 8 subjects |
Economy | 1 |
Electronics | 1 |
International trade | 1 |
Nuclear and fusion power | 2 |
Oil / petroleum | 1 |
Securities | 1 |
Technology | 4 |
Textile industry | 1 |