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Contractors License General B Trade Practice Exam #2 Practice Questions and Answers (100% Pass)
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Contractors License General B Trade Practice Exam #2 Practice Questions and Answers (100% Pass) A ladder should extend a minimum of ____ above the top of a trench or excavation. - Answer️️ -3' According to OSHA, shoring lumber shall be _______. - Answer️️ -select structural Cal/OSHA i...
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