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With the development of economy,increasing people own cars.however,carbon monoxide greatly influences people'safety for many people get poisoned or killed inside the cars.Even thought professional test instrument has been invented,it can not remind people in time.When we feel uncomfortable,we have got poisoned.
GuangZhou Academy Of Fine Arts
Guangdong.Guangzhou, China
Ding Dong,
GuangZhou Academy Of Fine Arts
Ma Jincai,
GuangZhou Academy Of Fine Arts
Huang Junxi,
GuangZhou Academy Of Fine Arts
