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35 Information technology
35 Information technology
Chinese Standard: GA/T 1054.1-2013
$29
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Chinese Standard: SB/T 11009-2013
$29
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Chinese Standard: SB/T 10469-2013
$29
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Chinese Standard: GA/T 624.4-2013
$29
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Chinese Standard: GA/T 624.3-2013
$29
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Chinese Standard: GA/T 449-2013
$29
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Chinese Standard: GA/T 1107-2013
$29
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Chinese Standard: GA/T 1106-2013
$29
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Chinese Standard: GA/T 1105-2013
$29
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Chinese Standard: GA/T 1090-2013
$29
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Chinese Standard: SB/T 11038-2013
$29
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Chinese Standard: SB/T 11039-2013
$29
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Chinese Standard: GA/Z 1129-2013
$29
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Chinese Standard: GB/T 26237.7-2013
$29
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Chinese Standard: GM/T 0034-2014
$29
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Chinese Standard: GM/T 0031-2014
$29
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Chinese Standard: GM/T 0035.4-2014
$29
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Chinese Standard: GM/T 0035.2-2014
$29
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Chinese Standard: GM/T 0036-2014
$29
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Chinese Standard: GM/T 0038-2014
$29
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Chinese Standard: GM/T 0035.3-2014
$29
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Chinese Standard: GM/T 0030-2014
$29
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Chinese Standard: GM/T 0035.1-2014
$29
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Chinese Standard: GM/T 0035.5-2014
$29
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Chinese Standard: GM/T 0029-2014
$29
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Chinese Standard: GM/T 0037-2014
$29
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Chinese Standard: GM/T 0032-2014
$29
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Chinese Standard: GM/T 0027-2014
$29
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Chinese Standard: GA/T 1135-2014
$29
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Chinese Standard: GA/T 1134-2014
$29
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Chinese Standard: GA/T 1137-2014
$29
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Chinese Standard: GA/T 1138-2014
$29
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Chinese Standard: GA/T 1139-2014
$29
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Chinese Standard: GA/T 1141-2014
$29
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Chinese Standard: GA/T 1142-2014
$29
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Chinese Standard: GA/T 1144-2014
$29
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Chinese Standard: GA/T 1143-2014
$29
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Chinese Standard: GA/T 698-2014
$29
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Chinese Standard: GA/T 403.2-2014
$29
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Chinese Standard: GA/T 403.1-2014
$29
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Chinese Standard: SB/T 11060-2013
$29
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Chinese Standard: WS/T 451-2014
$29
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Chinese Standard: GA/T 1168-2014
$29
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Chinese Standard: GA/T 1176-2014
$29
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Chinese Standard: GA/T 1175-2014
$29
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Chinese Standard: GA/T 1174-2014
$29
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Chinese Standard: GA/T 1173-2014
$29
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Chinese Standard: GA/T 1172-2014
$29
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Chinese Standard: GA/T 1170-2014
$29
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Chinese Standard: GA/T 1177-2014
$29
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Chinese Standard: GA/T 1180-2014
$29
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Chinese Standard: LY/T 2268-2014
$29
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Chinese Standard: LY/T 2269-2014
$29
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Chinese Standard: LY/T 2267-2014
$29
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