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forming orifice |
成 型 孔 : 54 phrases in 12 subjects |
Agriculture | 1 |
Air defense | 4 |
Explosives and Explosive Ordnance Disposal | 1 |
Metallurgy | 29 |
Plastics | 4 |
Roll stock | 2 |
Solar power | 1 |
Space | 3 |
Steel production | 1 |
Technology | 6 |
Textile industry | 1 |
United States | 1 |