发布时间:2025-01-31 04:21:39
您要问的是鸡鸭鹅打疫苗没打完放冰箱里3个月还能用吗?不能。根据查询快速问医生显示,疫苗放冰箱里1到周就已经失效,因此鸡鸭鹅打疫苗没打完放冰箱里3个月不能用。疫苗是指用各类病原微生物制作的用于预防接种的生物制品。其中用细菌或螺旋体制作的疫苗亦称为菌苗。疫苗分为活疫苗和死疫苗两种。常用的活疫苗有卡介苗,脊髓灰质炎疫苗、麻疹疫苗、鼠疫菌苗等。
我们化肥厂原来的厂房屋面是彩钢瓦已经生锈了准备更换成树脂瓦可以吗
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