未知题型 进场人员需提前1天告知猪场场长和兽医，并获得同意到场来访，以备做好入场前的隔离准备和入场时的接待工作（）

未知题型 登记管理流程包括：人员洗澡记录、洗澡证明；车辆洗消记录、洗消证明、洗消合格证明；生物安全管理入场承诺书（）

未知题型 In a push-pull strategy, some stages of the supply chain, typically the initial stages are operated in a push-based manner, while the remaining stages employ a pull-based strategy. The interface between the push-based stages and the pull-based stages is known as the .