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一、轮胎具有极好抗疲劳性的钢丝充气轮胎PCT Int.Appl.WO 2011046195该充气轮胎中含有1×2结构的钢丝增强层。钢丝由两股金属丝扭在一起,钢丝中的炭黑含量为0.60%~0.75%,轮胎的强度为2 900~3 500MPa,扭转角为1.5~3度。轮胎增强层中使用的钢丝生产工艺不会影
First, the tire has excellent fatigue resistance of steel wire pneumatic tire PCT Int.Appl.WO 2011046195 The pneumatic tire contains 1 × 2 structure steel wire reinforced layer. The wire is twisted together by two wires with a carbon black content of 0.60% to 0.75%, a tire strength of 2 900 to 3 500 MPa and a twist angle of 1.5 to 3 degrees. Tire reinforcement layer used in the wire production process will not be shadowed