stock: 60# offset

仓库中实际储存的货物。可以分两类：一类是生产库存，即直接消耗物资的基层企业、事业的库存物资，它是为了保证企业、事业单位所消耗的物资能够不间断地供应而储存的；一类是流通库存，即生产企业的成品库存，生产主管部门的库存和各级物资主管部门的库存。此外，还有特殊形式的国家储备物资，它们主要是为了保证及时、齐备地将物资供应或销售给基层企业、事业单位的供销库存。对国家物资主管部门下属的物资经营者来说，库存主要包括大宗按计划进货供应的物资、年度计划尚未安排具体用户和用途的待分配物资、发挥“蓄水池”作用必须购进的物资和正常供应所需周转库存等。上述库存都占用企业的流动资金，如果库存量过大，流动资金占用量过多，就会影响企、事业单位的经济效益；库存量过小，又难以保证生产持续正常进行。因此，库存量的多少必须掌握适度定额和合理库存周转量。

抵消，是指：二人互付债务时，各以其债权充当债务之清偿，而使其债务与对方的债务在对等额内相互消灭

Actually stored in the storage of goods. Can be divided into two categories: one category is the production of inventory, that is, the grass-roots direct consumption of materials businesses, the cause of the inventory of materials, it is in order to ensure that enterprises and institutions and the amount of material to be able to supply uninterrupted storage; one is the flow of inventory , that is, production of finished products inventory, production director of the department of materials at all levels of inventory and inventory of department director. In ad