開采
應(yīng)特別注意開采礦石需辦理正規(guī)手續(xù)。
礦石是指從經(jīng)過礦山中采下來含有某種有價值的礦物質(zhì)的石塊，礦石經(jīng)過破碎、粉磨等逐級加工后可以應(yīng)用在金屬礦山、冶金工業(yè)、化學工業(yè)、建筑工業(yè)、鐵（公）路施工單位、水泥工業(yè)及砂石行業(yè)等工程領(lǐng)域中。
用來加工礦石的設(shè)備通常有顎式破碎機，反擊式破碎機，圓錐破碎機，錘式破碎機，輥式破碎機，沖擊式破碎機、球磨機等設(shè)備。
Exploitation
應(yīng)特別注意開采礦石需辦理正規(guī)手續(xù)。
Special attention should be paid to the need to handle the processing of ore.
礦石是指從經(jīng)過礦山中采下來含有某種有價值的礦物質(zhì)的石塊，礦石經(jīng)過破碎、粉磨等逐級加工后可以應(yīng)用在金屬礦山、冶金工業(yè)、化學工業(yè)、建筑工業(yè)、鐵（公）路施工單位、水泥工業(yè)及砂石行業(yè)等工程領(lǐng)域中。
The ore is a kind of stone which is contained in the mine. It can be used in metal mines, metallurgy industry, chemical industry, construction industry, construction industry, iron (public) road construction unit, cement industry and sand industry.
用來加工礦石的設(shè)備通常有顎式破碎機，反擊式破碎機，圓錐破碎機，錘式破碎機，輥式破碎機，沖擊式破碎機、球磨機等設(shè)備。
The equipment used to process the ore is usually a jaw crusher, impact crusher, cone crusher, hammer crusher, roller crusher, impact crusher, ball mill and other equipment. |
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