纯弯曲疲劳试验机
Rotating bend fatigue testing system
动态弯曲疲劳试验
dynamic cornering fatigue test
反复弯曲疲劳试验机
reversed bending fatigue machine
回转弯曲疲劳试验机
rotating bending fatigue machine
曲轴疲劳试验
crankshaft fatigue testing
旋转弯曲疲劳试验
Rotating bar bending fatigue testing
rotating bending fatigue test
Turn-bending fatigue test
rotary bending fatigue test
摆锤式冲击弯曲试验
instrumented charpy impact test