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初级消毒
$
399.00
描述 本课程为食品加工行业的环卫工人(更具体地说,是那些从事或将从事环卫工作的人员)提供与清洁和卫生原则以及常见食品行业实践相关的基本背景知识。它还提供了有关特定设施清洁和消毒程序的详细说明。 *成为会员可享20%折扣
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