[GB 2293-1980] 煤瀝青喹啉不溶物測定方法[已作廢]
發(fā)布時間:1981-10-01
實(shí)施時間:1981-10-01
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[GB 2294-1980] 煤瀝青軟化點(diǎn)測定方法[已作廢]
發(fā)布時間:1981-10-01
實(shí)施時間:1981-10-01
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[GB 2405-1980] 蒽醌[已作廢]
發(fā)布時間:1981-10-01
實(shí)施時間:1981-10-01
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[GB/T 2283-2008] 焦化苯[已作廢]
發(fā)布時間:1980-12-31
實(shí)施時間:2009-10-01
本標(biāo)準(zhǔn)代替GB/T2283—1993《焦化苯》。本標(biāo)準(zhǔn)規(guī)定了焦化苯的技術(shù)要求、試驗方法、檢驗規(guī)則、標(biāo)..
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[GB/T 1999-1980] 焦化產(chǎn)品輕油類取樣方法[已作廢]
發(fā)布時間:1980-08-15
實(shí)施時間:1981-05-01
本標(biāo)準(zhǔn)適用于高溫?zé)捊够厥账玫降拇直郊敖?jīng)過洗滌、分餾所制得的苯類產(chǎn)品;高溫煤焦油加工所得到的粗酚及經(jīng)..
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[GB/T 1999-2008] 焦化油類產(chǎn)品取樣方法[現(xiàn)行]
發(fā)布時間:1980-08-15
實(shí)施時間:2009-10-01
本標(biāo)準(zhǔn)代替GB/T 1999-1980《焦化產(chǎn)品輕油類取樣方法》、GB/T 2289-1994 《焦..
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[GB/T 2288-1980] 焦化產(chǎn)品水分測定方法[已作廢]
發(fā)布時間:1980-01-02
實(shí)施時間:1981-10-01
本標(biāo)準(zhǔn)適用于高溫煤焦油經(jīng)加工所得產(chǎn)品,如洗油、木材防腐油、炭黑用原料油、粗蒽、粗輕吡啶、重苯、重質(zhì)苯..
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[GB/T 2295-1980] 煤瀝青灰分測定方法[已作廢]
發(fā)布時間:1980-01-02
實(shí)施時間:1981-10-01
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[GB/T 2291-1980] 煤瀝青試驗室試樣的制備方法[已作廢]
發(fā)布時間:1980-01-02
實(shí)施時間:1981-10-01
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[YB/T 5281-1999] 工業(yè)喹啉[已作廢]
發(fā)布時間:1967-01-01
實(shí)施時間:1967-01-01
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[YB/T 5282-1999] 工業(yè)喹啉密度測定方法[現(xiàn)行]
發(fā)布時間:1967-01-01
實(shí)施時間:1967-01-01
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[YB/T 5284-1999] 工業(yè)喹啉折射率測定方法[已作廢]
發(fā)布時間:1967-01-01
實(shí)施時間:1967-01-01
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[GB/T 38772-2020] 煤液化瀝青[現(xiàn)行]
發(fā)布時間:2020-04-28
實(shí)施時間:2020-11-01
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