ICS71.100.30A88GB31368—2015烟花爆竹包装Packingforfireworks2015-02-04发布2016-04-01实施GB31368—2015前言本标准的全部技术内容为强制性。本标准按照GB/T1.1—2009给出的规则起草。GB10631《烟花爆竹安全与...
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ICS71.100.30Y88GB19593—2015代替GB19593—2004烟花爆竹组合烟花Fireworks—Batteriesandcombinations2015-02-04发布2016-04-01实施GB19593—2015前言本标准的全部技术内容为强制性。本标准按照GB/T1.1—2009给...
时间:2025-01-16 13:52栏目:政策法规
ICS83.160.10G41GB9744—2015代替GB9744—2007载重汽车轮胎Trucktyres2015-02-04发布2016-02-01实施GB9744—2015前言本标准的4.2、4.6、4.7及第6章为强制性的,其余为推荐性的。本标准按照GB/T1.1—2009给出的规则...
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ICS13.220.50CCSC82国家标准GB16809—2024代替GB16809—2008防火窗Fireresistantwindows2024-11-28发布2025-12-01实施GB16809—2024目次前言.....................................................................
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WorldEconomICSituationandProspects2025WorldEconomICSituationandProspectsTheWorldEconomICSituationandProspects2025isareportproducedbytheUnitedNationsDepartmentofEconomicandSocialAffairs(UNDESA),inpa...
时间:2025-01-14 19:50栏目:综合其他
WorldEconomICSituationandProspects2025WorldEconomICSituationandProspectsTheWorldEconomICSituationandProspects2025isareportproducedbytheUnitedNationsDepartmentofEconomicandSocialAffairs(UNDESA),inpa...
时间:2025-01-14 10:21栏目:综合其他
THEECONOMICIMPACTOFSHEININTHEEUNOVEMBER2024AreportforTheeconomicimpactofSHEINintheEUABOUTOXFORDECONOMICSNOVEMBER2024ContentsOxfordEconomICSwasfoundedin1981asacommercialventureAlldatashownintablesan...
时间:2025-01-11 23:24栏目:综合其他
CHAPTER4FALLINGGRADUATIONPROSPECTSLow-IncomeCountriesinthe21stCentury2EXECUTIVESUMMARYGLOBALECONOMICPROSPECTSJANUARY2025ExecutiveSummaryTherateatwhichlow-incomecountries(LICS)Generatinggrowthaccele...
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ORGANOIDSHUMANEMBRYOLOGYState-of-playandfuturetrendsontheGENOMICSNEUROTECHNOLOGYdevelopmentofoversightframeworksforemergingtechnologiesPart1.GloballandscapereviewofemergingtechnologyareasSanaZakari...
时间:2025-01-07 23:36栏目:综合其他
ICS13.220.10CCSC84行业标准XF/T635—2023代替XF/T635—2006消防用红外热像仪Infraredthermalimagersforfireservice2023-07-19发布2023-10-19实施XF/T635—2023目次前言...........................................
时间:2025-01-06 14:03栏目:综合其他
