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quarry face of stone | |||
rock face; shot-sawn finish | |||
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rockwork |
粗 石面 : 85 phrases in 8 subjects |
Architecture | 3 |
Bridge construction | 4 |
Dentistry | 1 |
Desert science | 2 |
Engineering geology | 2 |
General | 9 |
Hydroelectric power stations | 2 |
Technology | 62 |