quantity bill工程量清单
quantityn.量;数量;大量
quantity of soil eonservation土壤保持量
quantity of staff and faculty教职工数量
quantity of material received收入量
Quantity Desired as Requested望按申请之数量
quantity flexibility contract数量柔性契约
quantity restriction of trade交易量限制
quantity of alkali consumption碱消耗量
Quantity tissue velocity image定量组织速度成像