En 524 - 4 steel strip sheaths for prestressing tendons . test methods . part 4 : determination of lateral load resistance 预应力钢筋混凝土构件用钢筋鞘管.试验方法.第4部分:耐侧向负荷测定
2.
Fibre optic interconnecting devices and passive components - basic test and measurement procedures - tests - static side load for connectors 纤维光学互连器件和无源元件.基本试验和测量程序.试验.连接器静态侧向负荷
3.
Fibre optic interconnecting devices and passive components - basic test and measurement procedures - part 2 - 42 : tests - static side load for connectors 纤维光学互连器件和无源元件.基本试验和测量程序.第2 - 42部分:试验.连接器静态侧向负荷