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manual of engineering instruction | |||
technical instruction; technical specifications | |||
engineering instructions | |||
engineering instruction; instruction | |||
technical conditions; technical specification | |||
job sheet | |||
technical description; technical manual | |||
technical direction | |||
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engineering instructions | |||
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technical instruction | |||
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engineering instructions | |||
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technical specification |
技术 说明 书: 15 phrases in 9 subjects |
Aviation | 1 |
Business | 1 |
Economy | 2 |
Electronics | 2 |
Hydroelectric power stations | 1 |
Oil / petroleum | 1 |
Rail transport | 1 |
Space | 2 |
Technology | 4 |