bell less top with central charging hopper
串罐无料钟炉顶
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serial type bell-less top with a central charging hopper
串罐无料钟炉顶
bell top blast furnace
钟式炉顶
non bell top
无料钟炉顶
fully-mechanized mining with top coal caving
综采放顶煤
longwall with top coal caving technology
综放开采
minor axis semi-rigid connections with top and seat angles
弱轴顶底角钢连接
smelting in a stationary unit with top blowing
固定式顶吹炉熔炼
sufficient contact with top plate
充分接顶
top charging device
炉顶装料装置
weighing Compensation for furnace top with high pressure
高压炉顶称重补偿
charging with slots
切缝药包
concrete frame column with central reinforcement
加芯混凝土框架柱
current-limiting charging with voltage tracing
电压跟踪式限流充电
earth-rockfill dam with central impervious geomemb
土工膜中央防渗土石坝
growing up with central section
中部崛起
Theodolite with central telescope
中央望远镜式经纬仪
charging hopper
加料漏斗
进料漏斗
进料斗
加料斗
装料斗
dissolve with heat,flow with the same temperature,elute with warm water
增温溶解,保温过柱,温水解吸
kind of top hollow and top full
顶空型与顶实型
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