仓式定量给料机
cabin ration feeding machine
螺旋定量给料机
screw fixed-weight feeder
皮带秤式定量给料机
belt scale type constant feeder
XML行业应用标准
XMLtrade application standard
成岩作用定量表征
Quantitative characterization of diagenesis
城市人居环境质量定量评价
quantitative evaluation of urban human settlement
氮微量定量器
nitrogen micro-determination apparatus
定积磷矿给料机
Volumetric phosphate feeder