This is something that many drivers were headache, frozen car does not take on the overpass. This year winter on without then worry has on November 6 of first snow Qian , including international trade bridge , and ternary bridge zainei of 8 seat slope more steep of overpass Shang are installed has overpass thaw snow agent automatically spray system " this winter , thaw snow agent intelligent spray system has first in capital of two or three ring of main overpass Shang " induction " this will full solution temporary plagued capital of motor vehicle snow upper and lower overpass difficulties , and easy caused full city traffic jam this a large problem . Auto up and down difficult, sanyuandong, and downhill on the bridge is covered in snow.
Causing serious traffic jams request support. On November 6 of snow traffic emergency exercises in the , reporter see site command personnel voice just fell , a car police car roared and to , does not to 1 minutes will three ring main road of traffic grooming to auxiliary road , and aside of sanitation personnel by dynamic remote control , set in three ring main road belt Shang of 1 only " iron box " immediately Jet out cover 4 section Lane , long 12 m , and wide 25 m of water column , only 5 seconds contains environmental thaw snow agent of water on in terrain of role Xia uniform to in bridge of slopes Shang spread , and another side of downhill also was thaw snow agent cover , does not to 10 minutes , bridge Shang downhill road " open " traffic Regeneration . zhengzhou yihong snow melting machines_salt spreader for truck.
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