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发布时间：1991-01-01
实施时间：1991-01-01
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发布时间：1991-01-01
实施时间：1991-01-01
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发布时间：1989-12-01
实施时间：1989-12-01
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[JB 1664-1975] 永磁脱水槽[已作废]
发布时间：1989-12-01
实施时间：1989-12-01
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[ZB D 96001-1987] XJM型煤用浮选机[已作废]
发布时间：1989-07-01
实施时间：1989-07-01
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[GB/T 10605-1989] 中心传动式浓缩机[已作废]
发布时间：1989-03-22
实施时间：1990-01-01
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[GB/T 10605-2003] 中心传动式浓缩机[已作废]
发布时间：1989-03-02
实施时间：2004-06-01
本标准规定了中心传动式浓缩机的产品分类、技术要求、试验方法、检验规则、标志、标签、使用说明书、包装、..
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[GB/T 6826-1986] 选矿机械主参数系列[已作废]
发布时间：1986-09-02
实施时间：1987-06-01
本标准适用于选矿机械产品的设计。本标准中的系列数值按附录A(参考件)所示的类、组、型划分，以表格的形..
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发布时间：1986-03-01
实施时间：1986-03-01
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发布时间：1975-12-30
实施时间：1992-10-01
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[JB 1656-1975] 矿用叶轮式浮选机 技术条件[已废止]
发布时间：1975-12-30
实施时间：1992-10-01
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