The operator must be knowledgeable regarding the agent, method, equipment, and behavior and physiology of the species and individual animal(s) to be euthanized;

操作者对于使用的药物，方法，设备以及即将被实行安乐死的动物的品种及个体必须熟悉；

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The operator must be knowledgeable regarding the agent, method, equipment, and behavior and physiology of the species and individual animal(s) to be euthanized;

操作者对于使用的药物，方法，设备以及即将被实行安乐死的动物的品种及个体必须熟悉；

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