伸缩波纹式耐油橡胶防尘护套



波纹伸缩耐油橡胶有模具表
d内领口d1另一端领口D外径D1内腔收缩Lmin拉伸 Lmax62429锥形203091212811171414301840200252552303514030304530150600454865505525050608560603506060806060330606070506032060607845603506085120852014080801308560320827710055803802846784640210110135145100703201701951951454518516020440200604002002302421908546020021529024060350