How is the external flotation bladder of an immersion suit inflated?()

A . It is inflated by a small CO bottle that is automatically tripped when the front zipper is at the top of the zipper track B . It is inflated by a small CO bottle that is manually tripped C . It is inflated by blowing through an inflation tube D . It inflates by sea water bleeding into the flotation bladder and reacting with a chemical therei

时间:2022-08-27 15:47:25 所属题库:消防演习与作业题库

相似题目