ISO 13623-2017 PETROLEUM AND NATURAL GAS INDUSTRIES - PIPELINE TRANSPORTATION SYSTEMS英文版

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1、INTERNATIONALISOSTANDARD13623Thirdedition2017-09Petroleumandnaturalgasindustries—PipelinetransportationsystemsIndustriesdupétroleetdugaznaturel—SystèmesdetransportparconduitesReferencenumberISO13623:2017(E)©ISO2017ISO13623:2017(E)COPYRIGHTPROTECTEDDOCUMENT©ISO2017,Publish

2、edinSwitzerlandAllrightsreserved.Unlessotherwisespecified,nopartofthispublicationmaybereproducedorutilizedotherwiseinanyformorbyanymeans,electronicormechanical,includingphotocopying,orpostingontheinternetoranintranet,withoutpriorwrittenpermission.Permissioncanberequestedf

3、romeitherISOattheaddressbeloworISO’smemberbodyinthecountryoftherequester.ISOcopyrightofficeCh.deBlandonnet8•CP401CH-1214Vernier,Geneva,SwitzerlandTel.+41227490111Fax+41227490947copyright@iso.orgwww.iso.orgii©ISO2017–AllrightsreservedISO13623:2017(E)ContentsPageForeword...

4、.................................................................................................................................................................................................................................viiiIntroduction...............................

5、.................................................................................................................................................................................................ix1Scope.......................................................................

6、..........................................................................................................................................................12Normativereferences.................................................................................................

7、.....................................................................................33Terms,definitionsandsymbols............................................................................................................................................................43

8、.1Termsanddefinitions...........................................................................