Recovering effective component from hydrogen storage alloy waste materials and scrap materials will be assistance of both recycling recourse and reducing its pollution on environment. 贮氢合金生产中的废料和边角料的回收,既实现了对资源的循环利用,又减少了废料对环境的污染。
An effective approach recourse is to raise the loading capacity of pillars is also suggested if the design size is unchanged. 同时,提出了提高矿柱承载能力的一种有效途径。