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经营费用表编制单位：中国铁路物资武汉公司金额单位：元行次200120022003行次200120022003一、经营费用：1制服补贴26进货费2299,415.202,257,488.736,647,607.36劳务手续费271,075,339.88750,000.001,530,430.00发货费3技术组织措施费28运输装卸费4613,901.08473,187.49262,085.28其它支出29271.001,106,764.38整理保管费526,527.271,922.911,431.3030包装费6914.2831保险费7268,432.40319,355.70192,466.2132差旅费8786,743.90... 2025-04-2812519.5 KB1页14
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文章编号:1007-967X(2000)02-0031-04提取铟工艺流程改革试验研究Ξ王露娟,温加冰,闫杰军(沈阳冶炼厂,辽宁沈阳110025)摘要:本文就提取铟的工艺流程进行试验研究,采用目前国内铟提取研究的成果,改进现有生产工艺,从而提高铟的回收率,简化工艺流程,改善劳动条件,效果十分显著。关键词:锌回转窑;铟;氧化锌;浸出率中图分类号:TF843.1文献标识码:A近年来,国内外铟的溶剂萃取研究和应用发展很快,因它具有选择性高、分离杂质效果好、流... 2025-05-02125140.8 KB5页35
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