Damage was missed in wheel's ultrasonic testing in 1991, safety board says
The post Wheel defect led to 2014 derailment and fire: TSB report appeared first on OHS Canada Magazine.
Damage was missed in wheel's ultrasonic testing in 1991, safety board says
The post Wheel defect led to 2014 derailment and fire: TSB report appeared first on OHS Canada Magazine.