气胎碾
In order to improve the performance of resist high temperature rut, these ways can be used including devising blend to "S" skeleton structure, using more manufactures sand and less natural sand, strengthening rubber compactor ′ s compact etc.
采用将级配设计成S型骨架结构、多用机制砂少用天然砂、加强胶轮碾压等措施来提高中面层的抗高温车辙性能。
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