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scribing | |||
needle drawing | |||
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engraving |
刻 图 : 130 phrases in 14 subjects |
Agriculture | 1 |
Architecture | 2 |
Aviation | 2 |
Chemistry | 2 |
China | 1 |
Earth sciences | 1 |
Electronics | 7 |
General | 4 |
Geophysics | 1 |
Oil / petroleum | 1 |
Polygraphy | 1 |
Space | 2 |
Technology | 103 |
Textile industry | 2 |