• 2022-06-05
    某公司接受了一批生产任务,其规格、件数如下表,铺料层数不能超过150层,每层最多5件,下列生产任务分床方案正确的是____。规格303132333435件数150300300300300150
    A: (1/30+1/31+1/32+1/33+1/35)×150(1/31+1/32+1/33+1/34+1/35)×150
    B: (1/30+1/31+1/32+1/33+1/34)×150(1/31+1/32+1/33+1/34+1/35)×150
    C: (1/30+1/31+1/32+1/33+1/34)×150(1/30+1/32+1/33+1/34+1/35)×150
    D: (1/31+1/32+1/33+1/34+1/35)×150(1/31+1/32+1/33+1/34+1/35)×150