论文部分内容阅读
不久前,塞夫-华兰德推出的一款轻量化挂车用盘式制动器SAFSBS2220,包含制动片仅重31kg,可使挂车每轴质量减轻12kg,计划于2011年第2季度开始投入生产。
Not long ago, SAF-HOLLAND introduced a lightweight trailer SAFSBS2220 with brakes weighing just 31 kg, which will reduce the trailer mass per axle by 12 kg and is scheduled to begin production in the second quarter of 2011.