While snowmelt agent raising efficiency of getting ride of accumulated snow at same time it brings along latent harm for the ur...

• 为了正确合理的使用融雪剂,了解融雪剂的特性和它的融雪机理是十分必要的,在此基础上提出减轻危害的对策,为今后正确使用融雪剂提供参考依据。