A.70℃30min或80℃3minB.70℃10minC.80℃10minD.100℃30s
A.有密闭包装的鸡、鸭、鱼、虾及其他水产品B.散装瓜子、花生C.基地直采的蔬菜D.钢管、不锈钢等建材
A.12HB.24HC.48HD.不用隔离