class-o insulation
41ГОСТ Р МЭК 60598-1-2011: Светильники. Часть 1. Общие требования и методы испытаний — Терминология ГОСТ Р МЭК 60598 1 2011: Светильники. Часть 1. Общие требования и методы испытаний оригинал документа: 1.2.6 базовый светильник (basic luminaire): Светильник, состоящий из минимального комплекта деталей, который может обеспечить… …
Словарь-справочник терминов нормативно-технической документации
42Feather — For other uses, see Feather (disambiguation). Feather variations Feathers are one of the epidermal growths that form the distinctive outer covering, or plumage, on birds and some theropod dinosaurs. They are considered the most complex… …
43Căile Ferate Române — Type Group of public companies Industry Rail transport Founded companies founded on different dates in 1998. All of the member companies originate from CFR, founded 1 April 1880 …
44List of vacuum tubes — This is a list of vacuum tubes or thermionic valves. Before the advent of semiconductor devices, hundreds of tube types were used in consumer and industrial electronics; today only a few types are still used in specialized applications. Contents… …
45Chevrolet Chevy II / Nova — Chevrolet Chevy II/Nova 1962 Chevrolet Chevy II Nova Convertible Manufacturer Chevrolet Division of General Motors NUMMI (1985– 88) Prod …
46Space Shuttle — STS redirects here. For other uses, see STS (disambiguation). This article is about the NASA Space Transportation System vehicle. For the associated NASA STS program, see Space Shuttle program. For other shuttles and aerospace vehicles, see… …
47Convertible — For the currency reference, see convertibility. For the stock trading reference, see convertible security. For the carriage, see Cabriolet (carriage) Jaguar XK c. 2008, with heatable glass rear window and fully automatic cloth top with integral… …
48Canadian Forces Maritime Command — MARCOM redirects here. For the historical (1936–1950) U.S. agency, see United States Maritime Commission. Aircraft! style= text align: left; background: #aacccc; |Aircraft! style= text align: left; background: #aacccc; |Country of Manufacture!… …
49Enameled wire — is copper wire coated with a very thin insulating layer. It is used in applications such as winding electric motor coils, speakers and transformers. It is also used in the construction of electromagnets and inductors.The core material is copper,… …
50Extra-low voltage — IEC voltage range AC DC defining risk High voltage (supply system) > 1000 Vrms > 1500 V electrical arcing Low voltage (supply system) 25–1000 Vrms 60–1500 V electrical shock Extra low voltage (supply system) < 25 V …
