01818nam2-2200469---450-99000335499020331620091202095408.0978-88-23309-10-4000335499USA01000335499(ALEPH)000335499USA0100033549920091202d2008----km-y0itay50------baitaIT||||||||001yyEntriamo in azienda 3<<tomo 1.>>: imprese industriali, sistema informativo di bilancio e imposizione fiscaleCorso di economia aziendale per il triennioper la quinta classe degli istituti tecnici commerciali indirizzi giuridico-economico-aziendale e MercurioAstolfi, Barale & Ricciedizione aggiornataMilanoTramontana[2008]IV, 595 p.ill.26 cm1 tav.Collana di economia aziendale per il triennio IGEA e Mercurio582Sul dorso: TE582MA1Tit. della tav. alleg.: Quadro dei conti di un'impresa industriale in forma di SPA; cod. TE582MT - ISBN: 978-88-23309-06-72001Collana di economia aziendale per il triennio IGEA e Mercurio20010010003354652001Entriamo in aziendaEconomia aziendaleScuole medie superioriTesti scolasticiRagioneriaTesti scolastici658.401657ASTOLFI,Eugenio132927BARALE,Lucia606864RICCI,Giovanna598981ITsalbcISBD990003354990203316P07 976/3-1DISTRABKDISTRADISTRA29020091202USA010953DISTRA29020091202USA010954Entriamo in azienda 31124216UNISA02149nam 2200373 450 99627988310331620231206165425.01-5044-0514-510.1109/IEEESTD.1980.7445127(CKB)3710000000627660(NjHacI)993710000000627660(EXLCZ)99371000000062766020231206d1980 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierANSI/IEEE C57.12.00-1980 American National Standard General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers /IEEE[Place of publication not identified] :IEEE,1980.1 online resourceThis standard is intended as a basis for the establishment of performance, limited electrical and mechanical interchangeability, and safety requirements of equipment described; and for assistance in the proper selection of such equipment. This standard describes electrical, mechanical, and safety requirements of liquid-immersed distribution and power transformers, and autotransformers and regulating transformers; single and polyphase, with voltage 601 V or higher in the highest voltage winding. This standard applies to all liquid-immersed distribution, power, and regulating transformers except as indicated below: (1) Instrument transformers. (2) Step-voltage and induction voltage regulators. (3) Arc furnace transformers. (4) Rectifier transformers. (5) Specialty transformers. (6) Grounding transformers. (7) Mobile transformers. (8) Mine transformers. When this standard is used on a mandatory basis, the words shall and must indicates mandatory requirements; and the words should and may.ANSI/IEEE C57.12.00-1980Electric transformersElectric current regulatorsElectric transformers.Electric current regulators.621.314NjHacINjHaclDOCUMENT996279883103316ANSI2072434UNISA