标 准 编 号:BS ISO 23848-2-2009简体中文标题:机床.滚珠花键.动、静态额定载荷及额定寿命繁体中文标题:机床.滚珠花键.动、静态额定载荷及额定寿命English Name:Machine tools - Ball splines - Dynamic and static load ratings and rating life