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The top documents tagged [ballast system]
Energy retrofit solution for 400w MH Highbays!! Question:How many fixture lumens do you need to replace one 400w MH highbay? Answer:About 20,000 lumens
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GENERAL SPECIFICATION INTRODUCTION 1.INTRODUCTION 1.1General Service *The “300ft S.E.U.” is a jack-up self-elevation unit designed as a drilling and repairing
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Unit 4: Primary Resources Energy from the Oceans
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April 1, 2014 Client: Dr. Michael Hinchey Group Name: LifeSub Engineering Group Number:M14 Group Members:Ajanthan Asokan William Barkhouse Matthew Browne
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