ASTM F498-19
Standard Test Method for Center Spring Constant and Spring Constant Balance of Alpine Skis
高山滑雪板中心弹簧常数和弹簧常数平衡的标准试验方法
2019-11-01
GOST 13942-1986
Кольца пружинные упорные плоские наружные эксцентрические и канавки для них. Конструкция и размеры
用于轴和槽的弹簧平衡偏心环 尺寸
BS ISO 3159-2009
Timekeeping instruments. Wrist-chronometers with spring balance oscillator
计时仪器 带弹簧平衡振荡器的腕表
2010-02-28
ISO 3159-2009
Timekeeping instruments — Wrist-chronometers with spring balance oscillator
计时仪器——带弹簧平衡振荡器的腕表
2009-11-30
DIN EN 13126-13
Building hardware - Hardware for windows and door height windows - Requirements and test methods - Part 13: Sash balances
建筑五金.窗和门高窗用五金.要求和试验方法.第13部分:窗扇平衡
2022-04-01
UNE-EN 13126-10-2009
Building hardware - Requirements and test methods for windows and doors height windows - Part 10: Arm-balancing systems
建筑五金.门窗高度窗的要求和试验方法.第10部分:臂平衡系统
2009-12-22
UNE-CEN/TS 13126-13-2010 EX
Building hardware, fittings for windows and door height windows - Requirements and test methods - Part 13: Sash balances
建筑五金、窗户和门高窗配件.要求和试验方法.第13部分:窗扇平衡
2010-05-26
DIN EN 13126-10
Building hardware - Requirements and test methods for windows and doors height windows - Part 10: Arm-balancing systems
建筑五金.门窗高度窗的要求和试验方法.第10部分:臂平衡系统；德语版本EN 13126-10:2008
2009-02-01
DIN CEN/TS 13126-13
Building hardware, fittings for windows and door height windows - Requirements and test methods - Part 13: Sash balances; German version CEN/TS 13126-13:2004
建筑五金、窗户和门高窗配件.要求和试验方法.第13部分:窗扇平衡；德文版CEN/TS 13126-13:2004
2004-08-01