gost-7798-70标准规范

TOCyIAPCT BEHHLIN CTAHIAPT COO3A CCPWenanaewue I8GYg从Wgn0=fVGO.JITLI C IIECTHTPAHHONTOJIOBKONToCTKJIACCA TOYHOCTH B7798-70KouerpyKm n pamtepua(CTC3B4728-84Hexagon bolts,product grade B.Construction and dimensionsaTa sBeaemmn 01.07.72Bg&531.Hacronupii cTaHnapr pacnpoerpanserea Ha GonTta c meerurpanHoii ronoBxoi knaccaHenonmemue 28aPy日西g0trGN网TOuHoCTI B e mrasterpon pe3 OT 6 Do 48 SL.CraHnapr nonHocrtao coorBereT yer CT C3B 4728-84.(Hssenen nan pe akum,H3.4).2.KoHcTpy parrsepb GOTOB AOHL COOTBETCTBOBaTb yaHHbM Ha epTexeBT01.112.(Hse nen nan pe takun,H3t.26)3.Pe3ta no TOCT 24705.Coer n He popes pe36u no TOCT 27148.KoHIba GOnTOB.o0CT12414.(enen nan pe akm,H3M.合5)3a.Pamurye noa ronoskoii-no TOCT 24670.36.He yeranonneHHbe HacTomM cTaHnaproM Aonyckn parstepon,oTKnoHemniopsta pacnonokemia noBepxHoe Teii seToma Komrpona-no TOCT 1759.1.38.PomyeTiste eexTta nosepxHoert GOnToB steToAba KomTpo-no TOCT 1759.2.3a-38.(Bseaenm aonomirrenbno.IM.N 4)4.(Heknonen,H3L 4).5.BapaH Th He nonHeHn TOnOBKI yeTaHaBnBaeT iroTomrTenb.Rangdru5a.Jonyekaeren n3roTaBmBar GonTh c Ataverpos rnanxoii vacTn crepan dnpnmirmrre Ho paBHb cpenmesry Aaverpy petoul.(Bseten ono.mnnTe.no,H3y 3).56.DonyckaeTen HaHeceH 3HaK0B MapkipoBKl ITOTaRTHBaTb GOTLncnonHemnit 1 n 2 c nyHkoi Ha Topuesoi nosepxHocrn rononknt c parsrepast,HecHIEKaOu sat npoHOCTb ronoBKIL,npl 3ToM rnyouHa nyHKH AOIKHa GTh He donee 0,4.(Bseaen Aomo.nTe..Bo,H3 5)6.Texmmeckne Tpedonama-no TOCT 1759.0.马6083方=〔G2+64》K7.11c长1o4eH,113Le2).8.Macca GonToB yxaana B npinoemi 1.Eomic wecrrpanoi ronoaon