[XB/T 201-1995] 氧化鈥[已作廢]
發(fā)布時(shí)間:1995-01-01
實(shí)施時(shí)間:1995-01-01
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[XB/T 202-1995] 氧化銩[已作廢]
發(fā)布時(shí)間:1995-01-01
實(shí)施時(shí)間:1995-01-01
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[XB/T 203-1995] 氧化鐿[已作廢]
發(fā)布時(shí)間:1995-01-01
實(shí)施時(shí)間:1995-01-01
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[XB/T 204-1995] 氧化镥[已作廢]
發(fā)布時(shí)間:1995-01-01
實(shí)施時(shí)間:1995-01-01
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[XB/T 209-1995] 氟化稀土[已作廢]
發(fā)布時(shí)間:1995-01-01
實(shí)施時(shí)間:1995-01-01
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[XB/T 212-1995] 金屬釓[已作廢]
發(fā)布時(shí)間:1995-01-01
實(shí)施時(shí)間:1995-01-01
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[XB/T 213-1995] 金屬鋱[現(xiàn)行]
發(fā)布時(shí)間:1995-01-01
實(shí)施時(shí)間:1995-01-01
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發(fā)布時(shí)間:1994-05-09
實(shí)施時(shí)間:1994-01-02
本標(biāo)準(zhǔn)規(guī)定了金屬鏑的技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則及標(biāo)志、包裝、運(yùn)輸、貯存。本標(biāo)準(zhǔn)適用于鈣熱還原法生產(chǎn)..
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[GB/T 2968-1994] 金屬釤[已作廢]
發(fā)布時(shí)間:1994-05-09
實(shí)施時(shí)間:1994-12-01
本標(biāo)準(zhǔn)規(guī)定了金屬釤的技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則和標(biāo)志、包裝、運(yùn)輸、貯存。本標(biāo)準(zhǔn)適用于金屬熱還原法制..
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[GB/T 2969-1994] 氧化釤[已作廢]
發(fā)布時(shí)間:1994-05-09
實(shí)施時(shí)間:1994-01-02
本標(biāo)準(zhǔn)規(guī)定了氧化釤的技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則和標(biāo)志、包裝、運(yùn)輸、貯存。本標(biāo)準(zhǔn)適用于萃取法或其他方..
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[GB/T 3503-1993] 氧化釔[已作廢]
發(fā)布時(shí)間:1993-09-15
實(shí)施時(shí)間:1994-03-01
本標(biāo)準(zhǔn)規(guī)定了氧化釔的產(chǎn)品分類、技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則和標(biāo)志、包裝、運(yùn)輸、貯存。本標(biāo)準(zhǔn)適用于萃取..
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發(fā)布時(shí)間:1993-09-15
實(shí)施時(shí)間:1994-03-01
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發(fā)布時(shí)間:1993-09-15
實(shí)施時(shí)間:1994-03-01
本標(biāo)準(zhǔn)規(guī)定了混合稀土金屬的產(chǎn)品分類、技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則和標(biāo)志、包裝、運(yùn)輸、貯存。本標(biāo)準(zhǔn)適用..
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[GB/T 4154-1993] 氧化鑭[已作廢]
發(fā)布時(shí)間:1993-09-15
實(shí)施時(shí)間:1994-03-01
本標(biāo)準(zhǔn)規(guī)定了氧化鑭的產(chǎn)品分類、技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則和標(biāo)志、包裝、運(yùn)輸、貯存。本標(biāo)準(zhǔn)適用于萃取..
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[GB/T 5239-1993] 氧化鐠[已作廢]
發(fā)布時(shí)間:1993-09-15
實(shí)施時(shí)間:1994-03-01
本標(biāo)準(zhǔn)規(guī)定了氧化鐠的產(chǎn)品分類、技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則和標(biāo)志、包裝、運(yùn)輸、貯存。本標(biāo)準(zhǔn)適用于萃取..
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[XB/T 501-1993] 六硼化鑭[已作廢]
發(fā)布時(shí)間:1993-06-26
實(shí)施時(shí)間:1994-07-01
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[XB/T 502-1993] 釤鈷1-5型永磁合金粉[已作廢]
發(fā)布時(shí)間:1993-06-26
實(shí)施時(shí)間:1994-07-01
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[XB/T 601.1-1993] 六硼化鑭化學(xué)分析方法 酸堿滴定法測(cè)定硼量[已作廢]
發(fā)布時(shí)間:1993-06-26
實(shí)施時(shí)間:1994-07-01
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[XB/T 601.2-1993] 六硼化鑭化學(xué)分析方法 火焰原子吸收光譜法測(cè)定鈣量[已作廢]
發(fā)布時(shí)間:1993-06-26
實(shí)施時(shí)間:1994-07-01
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[XB/T 601.3-1993] 六硼化鑭化學(xué)分析方法 火焰原子吸收光譜法測(cè)量 鎂量[已作廢]
發(fā)布時(shí)間:1993-06-26
實(shí)施時(shí)間:1994-07-01
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