简介:BaotouResearchInstituteofRareEarths(BRIREforshort)wasformallyestablishedin1963.Today,ithasbecomethelargestintegratedscientificresearchanddevelopmentinstitutiononrareearthsinChina.OnJuly18~(th),celebrationceremonyforthe50~(th)AnniversaryofBRIREwasheldinitsnewlybuiltpilot
简介:BaotouResearchInstituteofRareEarths(BRIREhereinafter)wasestablishedin1963.ItisthelargestcomprehensivescientificresearchandtechnologicaldevelopmentinstitutiononrareearthsinChina,coveringthefieldsofrareearthmetallurgy,environmentalprotection,newrareearthperformancematerials,rareearthapplicationinhightechfields,rareearthassayandrareearth
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简介:根据煤矿相关的规范规程规定,机采工作面采煤机割煤时,必须要有内喷雾和外喷雾同时作业。机采工作面的内喷雾是采煤机自有的;机采工作面的外喷雾论述了两种方法:机采工作面风水联动调节喷雾装置喷雾降尘和机采工作面高压喷雾降尘。