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无盈亏 | |
busin. | break-even |
剥采比 | |
expl. | stripping index; waster-to-ore ratio |
hydroel.st. | stripping ratio |
| |||
break-even | |||
break even |
无盈亏: 7 phrases in 6 subjects |
Agriculture | 1 |
Drilling | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
Oil / petroleum | 1 |
Technology | 2 |
Telecommunications | 1 |