说明：本生产线总耗电约18kw/h，耗水约10-20吨/班，蒸气约50kg/h,轻柴油约15-35kg/h；
      每班产量800kg/班（成品）；本生产线占地约长30米*宽6-8米，需操作人员6-8人
      （不包括储运及包装车间所需）。
Description:
    For the whole line,total consumption of electric power is about 18kw/h,water
    about 10-20ton/shift,steam about 50kg/h,and light diesel fuel about 15-35kg/h;
    The output per shift Is 800kg per 8hours(finished products);The whole line covers
    an area of roughly 30M(L)x6-8M(w)and requires operators of 6-8 persons.(These
    data exclude those needed for storage,transportaton and in the packing working)?