state purchase quotas 中文意思是什麼
state purchase quotas
解釋
征購任務-
Now the following four methods are used to purchase grain : the state purchases grain through xed quotas ; the state purchases grain through negotiations with producers ; grain - processing enterprises purchase grain from the wholesale markets ; and farmers sell their grain at fairs
目前糧食收購主要有四種形式:國家定購、國家議購、糧食加工企業在批發市場上購買和農民在集市上銷售。
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