NDT- 34

توضیحات:

Footage of commercial divers performing CSWIP 3.1u Non Destructive Testing training at The Underwater Centre, Fort William. Performing commercial diver inspe...

لغات کلیدی:

Commercial, diver, Commercial, diving, professional, diver, professional, diving, commercial, dive, school, commercial, dive, training, commercial, dive, underwater, i...

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