

第1页 / 共4页

第2页 / 共4页
试读已结束,还剩2页,您可下载完整版后进行离线阅读
THE END
Tpyuna B22M E r OC yA PC T B E HH bI C T A H IA PTBAJIKM JIBYTABPOBbIE H IIIBEJIJIEPbIrocTCTAIbHbIE CIIEIINAIbHbIE19425-74CopraMeIrTB3aMeHSpecial-purpose steel I-beams and channels.DimensionsTOCT 5157-53 s acmOaOK BYTaBpOBbIXUIR noanecHbx nyreR0KΠ092500TocTanonaenmeM Tocyaapcrmemnoro KoMrrera cratapron Conera MHnncTpos CCCP OT 17 ssapa 1974 r.Ne 149nara BBenemns ycranomena01.01.75Orpamrieme cpora aelcraus cnsrro no npoToKouy Ne 4-93 Mexrocyaaperemmoro conera no cTaitapTsaI,MeTPOIOr H cepT中KaHM(HVC4-94))1.HacToauk cTaHtapT pacnpocrpaHseTca Ha ropayekaTaHbe ByraBpoBble 6aIKH nomBecHbIxIyTei (M),apMHpOBKH LaXTHbIX CTBOJOB (C)H IIBeJuTepb JUIR aBTOMO6MUIbHOH IPOMbIIILICHHOCTH (C).1a.Io TOYHOCTH npokaTKH npodHH H3rOTOBIRIOT:BLICOKOR TOYHOCTH-A.O6bIYHOR TOHOCTH-B.(BBeneH JonoTeJbHo,H3M.Ne 2).2.Dopma,pa3mepb 6aoK H IBeepoB,moutantb nonepeHoro ceqeHHA,Macca 1 M H cnpaBoHbleBeHYHHbI HOKHbI COOTBeTCTBOBaTb yKa3aHHbIM Ha yepT.I H 2 H Ta6.1.yepr.1Yepr.2II p H Me4a H e.yKnoH BHyTPCHHNX rpaHcIIp H MCa H HC.yKnOH BHyTPCHHMX rpaHc nonoknOIOK AODKCH 6UTL He boce:AOTXCH 6LITL He 6once 10 %JUIR 6anoK M-12:UtR 6anoK C-16 %H3ae0中HaOCTepenesarka socnpemenaHadamue c HaenenusMu N 1,2,ymeeporcdennbmu 8 Noabpe 1977 2.,wone 1985 2.(HyC 1-78,10-86)
请登录后查看评论内容