[GB/T 16831-1997] 地理點(diǎn)位置的緯度、經(jīng)度和高程的標(biāo)準(zhǔn)表示法[已作廢]
發(fā)布時(shí)間:1997-05-26
實(shí)施時(shí)間:1998-03-01
本標(biāo)準(zhǔn)規(guī)定了一種可變長(zhǎng)度的格式,用于數(shù)據(jù)交換中表示緯度、經(jīng)度和高程。其中高程的表示是可選的,有無(wú)高程..
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[GB/T 7408-1994] 數(shù)據(jù)元和交換格式 信息交換 日期和時(shí)間表示法[已作廢]
發(fā)布時(shí)間:1994-01-02
實(shí)施時(shí)間:1995-08-01
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[GB 2808-1981] 全數(shù)字式日期表示法[已作廢]
發(fā)布時(shí)間:1982-10-01
實(shí)施時(shí)間:1982-10-01
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[GB 2809-1981] 信息交換用日的時(shí)間表示法[已作廢]
發(fā)布時(shí)間:1982-10-01
實(shí)施時(shí)間:1982-10-01
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[GB 2810-1981] 信息交換用順序日期表示法[已作廢]
發(fā)布時(shí)間:1982-10-01
實(shí)施時(shí)間:1982-10-01
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[GB/T 38555-2020] 信息技術(shù) 大數(shù)據(jù) 工業(yè)產(chǎn)品核心元數(shù)據(jù)[現(xiàn)行]
發(fā)布時(shí)間:2020-03-06
實(shí)施時(shí)間:2020-10-01
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[GB/T 38700-2020] 特種設(shè)備追溯系統(tǒng)數(shù)據(jù)元[現(xiàn)行]
發(fā)布時(shí)間:2020-03-31
實(shí)施時(shí)間:2020-10-01
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[GB/T 38962-2020] 個(gè)人健康信息碼 數(shù)據(jù)格式[現(xiàn)行]
發(fā)布時(shí)間:2020-04-29
實(shí)施時(shí)間:2020-04-29
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