01266nam 2200337 450 991014194640332120231206194539.0(CKB)2670000000414698(NjHacI)992670000000414698(EXLCZ)99267000000041469820231206d1988 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierAmerican National Standard for zinc-coated ferrous single and double upset spool insulator bolts for overhead line construction /Institute of Electrical and Electronics EngineersNew York :IEEE,1988.1 online resource0-7381-4118-6 ANSI C135.31-1988: American National Standard for zinc-coated ferrous single and double upset spool insulator bolts for overhead line constructionANSI C135.31-1988Electric linesElectric lines.621.319NjHacINjHaclDOCUMENT9910141946403321American National Standard for zinc-coated ferrous single and double upset spool insulator bolts for overhead line construction2580552UNINA