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routine examination | |||
current check | |||
routine check; routine inspection | |||
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routine check; routine inspection | |||
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routine examination; routine inspection | |||
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current check |
例行检查: 10 phrases in 8 subjects |
Aviation | 1 |
General | 2 |
Hydroelectric power stations | 1 |
Oil / petroleum | 1 |
Shipbuilding | 1 |
Technology | 2 |
Telecommunications | 1 |
Textile industry | 1 |