CONSTRUCTION: It is composed of an inner rubber protection layer, middle rubber layer, steel wire spiral layer and externalrubber cover.
结构:由内胶层、内胶保护层、中胶层、钢丝缠绕层和外胶层组成。
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Because the car in the work itself to spread a large amount of heat, plus external heat, will make the many rubber components, which intensifies aging tyres need particular care.