Deep and large fault system played an important role in lithogeny and metallogenesis.深大断裂在成岩成矿中占重要地位.The shape. attitude and size of lead - Zinc ore - obviously controlled by mainly NE - trending composite ore - control ...
This is a glass manufactory.这是一家玻璃厂.On the 20 th October a contract was entered into with the manufactory of Goldspring.十月二十日,和高尔兹普林工厂签订了一份合同.Our goal: To be world - class earphone manufactory in coming 20 years.企业目标: 20...