geological processing machinery
... geological mine radiation meter 地质矿山辐射仪 geological processing machinery 地质勘探机械 geological stratum compass 地质地层罗盘 ...
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主导产品金刚石复合片，广泛应用于石油钻井、地质勘探、煤田开采、机械加工等行业。
Its PDC is mainly used in the industries of oil drilling, geographical exploration, oil field exploitation and machinery processing etc.
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