基本解釋[地球科學(xué)]鑛用經(jīng)緯儀鑛山經(jīng)緯儀英漢例句雙語例句The Gyro-theodolite JT15 was jointly developed by the Xuzhou Optical Instrument Factory and the China Institute of Mining Technology.陀螺經(jīng)緯儀是由徐州光學(xué)儀器廠和中國鑛業(yè)學(xué)院共同研制的。mining theodolite更多例句詞組短語短語mining theodolite detail 鑛山經(jīng)緯儀mining theodolite更多詞組專業(yè)釋義地球科學(xué)鑛用經(jīng)緯儀鑛山經(jīng)緯儀