A.一倉(cāng)填充系數(shù)太低,后倉(cāng)填充系數(shù)高B.一倉(cāng)填充系數(shù)太高,后倉(cāng)低C.一倉(cāng)填充系數(shù)太低,后倉(cāng)也低
A.第一倉(cāng)B.第二倉(cāng)
A.1-5B.5-10C.10-15