Exhibit: sand belt, sand paper and abrasive product, diamond sand wheel, Pitch cutting, Black lead cloth, etc.

展品：砂带、纸及及其异型产品，石墨布、脂、瓷砂轮、脂切割片、刚石砂轮等。

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The grinding head contains a grinding head body having a sand wheel, an electric motor and a base which can be connected with other machine tools.

该磨头包括带沙轮等的磨头主体，电动机及可与其它机床连接的底座。

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In the winter there is fun to be had by racing over the nearby sand dunes in four-wheel-drive buggies.

冬天开着四驱车在沙丘中还算好玩。

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