gost-surface-18482-79标准规范

TOCYIAPCTBEHHbIN CTAHIAPT COIO3A CCPTPYBLI IIPECCOBAHHLIEH3 AJIIOMHHIA H AJIIOMHHHEBLIXCIIJIABOBTEXHHYECKHE YCJIOBHAT0CT18482-79(CTC3B3290-81)ETOCYAPCTBEHHbIH KOMHTET CCCPIIO yIPABIEHHIO KAYECTBOMIIPOIYKIIHH H CTAHIAPTAMMocKBaTOCYIAPCTBEHHLIN CTAHIAPT COIO3A CCPTPYBbI IIPECCOBAHHbIE 3 A.JIIOMIHIAH AJIIOMHHHEBEIX CIIJIA BOBTOCTTexHHqeckHe ycoBHa18482-79Aluminium and aluminium alloy extruded tubes.(CTC3B3290-81)SpecificationsCpok eiicTBna c 01.01.801001.01.95HacToaui cTaHnapT pacnpocTpaHserca Ha npeccoBaHHble TpyobI 3 aoMHHna HaOMHHHeBblx cnaBoB,npeHa3HayeHHble Hy HapoHoro xo3MCTBa H 3kcnopra.(H3MeHeHHas penaKuns,H3M.Ne 3).1.KJIACCHOHKAIIN1.1.Tpy6bI nonpa3nenaior:noΦopMeKpyrJble HφacoHHble,ΠoToIⅢHHe cTeHKHKpyrJble TOHKOCTEHHbIe-C TOJIIHHOM CTeHKH JO 5,0 MM BKJIIOYHTeJbHO;KpyrJble TOJICTOCTEHHbIe C TOJIIHHOH CTeHKH CBbIIle 5,0 MM;no cocToaHHIO MaTepHanaGe3 TepMn4eckoi oopa6oTKH (ropauenpeccoBaHHble)-0603Hayalorca Mapkon cnaBa 6e3OnOJIHHTeJIbHbIX 3HaKOB;OTOKeHHble-M;