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1、NationalStandardofthePeople’sRepublicofChinaDesignCodeForHeating,Ventilation&AirConditioningGBJ19-871989BeijingNationalStandardofthePeople’sRepublicofChinaDesignCodeForHeating,Ventilation&AirConditioningGBJ19-87Chiefeditorialdepartment:ChinaNonferrousMetalIndustryCo
2、rporationApprovedby:StatePlanningCommissionoftheP.R.C.Effectivedate:August1,1988图见原文1320002页。NoticeaboutIssuingoftheDesignCodeforHeating,Ventilation&AirConditioningJi-Biao[1987]No.2480TheDesignCodeforHeating,Ventilation&AirConditioningforIndustrialEnterprises,TJ19-7
3、5,modifiedbyChinaNonferrousMetalIndustryCorporationjointlywithrelevantdepartmentsinaccordancewith(81)Jian-Fa-She-ZiNo.546documentissuedbytheformerStateConstructionCommissionhasbeensubjectedtothejointreviewbyrelevantdepartments.TherevisedDesignCodeforHeating,Ventilat
4、ion&AirConditioning,GBJ19-87,isnowapprovedasanationalstandardandwillgointoeffectfromAugust1,1988,whentheoriginalDesignCodeforHeating,Ventilation&AirConditioningforIndustrialEnterprises,TJ19-75,willbeavoided.StatePlanningCommissionDecember30,1987NoteontheRevisionThis
5、codeistherevisionoftheoriginalCodeforHeating,Ventilation&AirConditioningforIndustrialEnterprises,TJ19-75,madebyBeijingNonferrousMetallurgyDesign&ResearchInstitutejointlywith17relevantdesign,researchandhigheducationinstitutionsunderthegeneraleditorshipofChinaNonferro
6、usMetalIndustryCorporationinaccordancewith(81)Jian-Fa-She-ZiNo.546documentissuedbytheformerStateConstructionCommission.Inthecourseofmodification,therevisiongroupmadewiderangeinvestigationsandstudies,summarizedthedomesticpracticalexperience,madeuseofsomescientificres
7、earchresultsoftherecentyears,consultedlargequantityofinternationalanddomesticdata,drewonwhatissuitabletoChina’sactualsituationsfromsimilarforeigntechnologies,soliciteddifferentopinionsfromrelevantunitsalloverthecountryandinHongKongDistrictandconductedspecialstudiesa
8、ndrepetitivediscussionsofsomeimportantissuesbeforeitheldthenationalreviewmeetingandfinalizedthedraftjointlywithrelevantdepartments.Thecode
