1

主题:为什么现在很少见到白宝山这样的老英雄了?

回复:RDX是什么

RDX (abbreviation of "Research Department eXplosive" or Royal Demolition eXplosive) or hexogen,[4] among other names, is an organic compound with the formula (CH2N2O2)3. It is white, odorless, and tasteless, widely used as an explosive

f wiki
天非客 24-10-06

要评论请先登录注册