An inert gas system is designed to reduce the possibility of tank explosions by ______．

题目介绍: Aninertgassystemisdesignedtoreducethepossibilityoftank explosionsby______．, eliminating sparks and fire in the vicinity of cargo tanks?removing all hydrocarbon gases from the cargo tanks?blanketing cargo tanks with inert foam?reducing the oxygen concentration below levels necessary for combustion"? 本题为最佳选择题收录于二副题库中。