...曲挠试验：在试验期间经15000次往复运动，即30000次单程运动后不发生电流断路，也不发生导体之间的短路。Yielding strength test: Cable shall not cause circuit breakdown, and cause short circuit between the conductor after tested by 15000 times retu...
Yieldingstrength test: Cable shall not cause circuit breakdown, andcause short circuitbetweentheconductoraftertested by 15000 times return movementi. e. 30000 times of single route movement.