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计费方法 | |||
装料方式 |
charging method : 22 phrases in 11 subjects |
Business | 1 |
Economics | 3 |
Electronics | 3 |
Explosives and Explosive Ordnance Disposal | 2 |
Finances | 1 |
General | 1 |
Metallurgy | 5 |
Space | 1 |
Technology | 3 |
Telecommunications | 1 |
Textile industry | 1 |