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Possible cco test questions and answers 2024
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Possible cco test questions and answers Where do you not lubricate the bolts? - answer-Shank How often does a hoist drum need to be lubricated? - answer-200 hours What type of power does a self-erect crane use? - answer-3 phase power Where do you point a tower in weathervane? - answer-Downwind ...
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