弹簧恒力托架 resting type spring constant support
托架拉力弹簧 carriage tension spring; carriage draw spring
保持架弹簧 holder Spring
侧架弹簧承台 side frame spring seat
车架弹簧 truck spring; carriage spring
车架弹簧吊架 truck spring hanger
弹簧弹力 spring elasticity
弹簧弹力仪 blenometer
弹簧弹性 spring rate
弹簧弹性系数 the coefficient of spring elasticity
弹簧架 spring hanger; spring support; spring bracket
弹簧托 spring bracker
弹簧托板 spring planet; spring plank
弹簧托脚 spring bracket
弹簧托梁 spring plank carrier
调速器弹簧弹力 governor spring force
框架弹簧床垫套 box spring mattress cover
框架弹簧垫 box spring mattress
起落架弹簧 alighting carriage spring