Bulk grain sample can be achieved from sealed pipes by automaticpreset and local manual modes in accordance with customer's demands.
系统能根据用户要求采用自动定时和人工即时方式从封闭的管道中采得散状物料的样品。
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Automatic storage is a feature that allows DB2 to control database growth without having to preset any specific sizes for the database or the tablespace containers.