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smooth surface blasting | |||
sound-wall blasting; surface blasting | |||
smooth blasting; smooth wall blasting | |||
blasting of profiles; contour blasting; perimeter blasting; sculpture blasting | |||
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smooth blasting; smooth-surface blasting; smooth wall blasting |
光面爆破 : 10 phrases in 3 subjects |
Electronics | 1 |
Explosives and Explosive Ordnance Disposal | 8 |
Technology | 1 |