短語(yǔ)詞組短語(yǔ)laser satellite tracking installation 雷射衛(wèi)星追蹤裝備;激光衛(wèi)星跟蹤裝置laser automatical tracking system 激光自動(dòng)跟蹤系統(tǒng)laser beam tracking 光束瞄準(zhǔn)laser scan tracking data 激光跟蹤數(shù)據(jù)laser scan tracking axis 激光跟蹤軸laser seam tracking 激光銲縫跟蹤laser r tracking system 激光跟蹤系統(tǒng)laser target tracking 激光目標(biāo)跟蹤laser scan tracking 激光跟蹤 返回 laser tracking