單項(xiàng)選擇題煤渣秤的量程在()

A.3-30t/h
B.3-9t/h
C.3-29t/h
D.3-15t/h


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1.單項(xiàng)選擇題石灰石秤量程在()

A.5-50t/h
B.5-65t/h
C.10-20t/h
D.10-55t/h

2.單項(xiàng)選擇題石膏秤量程在()

A.1-10t/h
B.5-10t/h
C.1-15t/h
D.10-35t/h

3.單項(xiàng)選擇題熟料秤的流量量程在()

A.10-50t/h
B.15-100t/h
C.15-130t/h
D.15-150t/h

4.單項(xiàng)選擇題水泥磨二倉(cāng)鋼球最大球徑是()

A.φ50mm
B.φ60mm
C.φ70mm
D.φ80mm

5.單項(xiàng)選擇題水泥磨一倉(cāng)鋼球最小球徑是()

A.φ50mm
B.φ60mm
C.φ70mm
D.φ80mm