Terms for subject Business containing 开 采

Chinese	English
不合理开采	irrational extraction of resources
免交使用费开采	royalty-free exploitation
公开采购	open purchase
公开市场采购	open market purchase
开采	digging
开采成本	mine cost
开采海洋石油资源	exploitation of offshore petroleum resources
开采率	rate of exploitation
开采设备	manufacture of mining
开采费用	mine expense
开采金矿	gold mining
强化开采	intensified mining
有开采价值的矿石沙	pay dirt
油气开采收入	oil and gas extraction income
相对开采	relative exploitation
石油开采税	oil royalty
石油矿区开采权使用费	oil royalty
采购开支	procurement expenditure
露天开采	opening work