hysical properties
neumatic
roperties;Quality;Quality assurance;Railway applications;Railway vehicle components;Railway vehicles;Railways;Resilience;Shock absorbing springs;Specification (approval);Spring elements;Springiness;Springs;Steel springs;Stiffness;Suspending (hanging);Suspensions;Testing;Trainings【摘要】: 【中国标准分类号】: S34【国际标准分类号】: 21_160;45_060_01【页数】: 61P.;A4【正文语种】: 英语 | 欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |