For Group B, the vitalight lamp radiation and steaming of methanal plus PP were used in combined air sterilization.
紫外线灯照射与甲醛加PP熏蒸联合空气消毒为B组。
The ultraviolet sterilizing lamp can be widely used for the sterilization or the health care, and the carrying of the ultraviolet sterilizing lamp is especially convenient.
这种紫外线杀菌灯能广泛用于杀菌消毒或保健，又特别便于携带。
The ultraviolet sterilizing lamp can be widely used for the sterilization or the health care, and the carrying of the ultraviolet sterilizing lamp is especially convenient.
这种紫外线杀菌灯能广泛用于杀菌消毒或保健，又特别便于携带。
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