ГОСТ28759.8-90.Прокладкивосьмиугольногосечения(взаменОСТ26-432-79)

Tpynna I47M E X TO C y IA P C T B E HH bI C T A H IA P TIIPOKJIAIKH METAJLINYECKHEBOCbMHYTOJIbHOTO CEYEHNAKoHCTPyKIHa H pa3Meph.rocTTexHHgeckHe TpeboBaHHa28759.8-90Metal gaskets of octangular section.Design and dimensions.Technical requirementsMKC23.020.3071.1200KΠ361000,368000ara BmeteHHs 01.01.92HacTosui cTaHapr pacnpocTpaHserca Ha npoknanKH BOCbMHyrObHoro ceyeHna K naHuaMcocynoB H annapaToB CTaTbHbIM npHBapHbIM BCTbIK no TOCT 28759.4.Tpe6oBaHna n.1,3a HcknoyeHneM nokasaTene aBneHHe ycnoBHoe,MIlas H &Macca,Kr;mn.2.1,2.3 H 2.4 HacTosmero craHapra,ABIHOTCH 06H3aTeJbHbIMH,npyrne Tpe6oBaHHA HacTosiero cTarapraBJISOTCA peKoMeHnyeMbIMH.1.KOHCTPYKIINA H PA3MEPbI1.KoHcTpykina n pa3mepbl npoktanokqeprexy H Taon.1.23d)Ta6mHⅡa1Pa3Mep l,MMBHYTPCHHHHaneHHemHaMerpDBC中yCoBHoe,Macca,Krarapara,DMna4306,32,0040012167802,0547510,02025916,05,20510121671,66,32.20450141888,03,0052510.022261016,06,70560121676,32,4050016208.084,1057510,02430122416,09,25M3 anHe o中HnHamHoe52