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Design description :When the rainy season, mostly caused by inefficient in urban drainage water level is too high, lead to personnel were killed. This design is the highway guardrail design into life raft, make people can through the guardrail save his life.ally acts a highway guardrail, protect traffic safety, when the city was raid of flood, it can quickly become rescue tools to save lives ,in order to reduce the flood Which bring casualties.
GUANGDONG INDUSTRY TECHNICAL COLLEGE
Qingpeng Zeng Bo FU /Nan Li/ Bo Fu