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4R may refer to: 4R Family restaurants in Northern California. [1]

11 relations: Galaxy 4R, Hamburg International, Luftwaffe, Nachtjagdgeschwader 2, Neljä Ruusua, Photo print sizes, Ponceau 4R, R4, Railroad Revitalization and Regulatory Reform Act, Sri Lanka, Waste hierarchy.

Galaxy 4R

Galaxy 4R was a communications satellite operated by PanAmSat from 2000 to 2006, and by Intelsat from 2006 to 2009.

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Hamburg International


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The Luftwaffe was the aerial warfare branch of the combined German Wehrmacht military forces during World War II.

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Nachtjagdgeschwader 2

Nachtjagdgeschwader 2 (NJG 2) was a German night fighter-wing during World War II.

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Neljä Ruusua

Neljä Ruusua (Four Roses) is a Finnish rock group formed in the city of Joensuu in 1982.

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Photo print sizes

Standard photographic print sizes are used in photographic printing.

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Ponceau 4R

Ponceau 4R (known by more than 100 synonyms,Abbey J, et at. Colorants. pp 459-465 in Encyclopedia of Food Safety, Vol 2: Hazards and Diseases. Eds, Motarjemi Y et al. Academic Press, 2013. including as C.I. 16255,FDA. 9 November 2008. p37 Cochineal Red A, C.I. Acid Red 18, Brilliant Scarlet 3R, Brilliant Scarlet 4R, New Coccine, is a synthetic colourant that may be used as a food colouring. It is denoted by E Number E124. Its chemical name is 1-(4-sulpho-1-napthylazo)- 2-napthol- 6,8-disulphonic acid, trisodium salt. Ponceau (17th century French for "poppy-coloured") is the generic name for a family of azo dyes. Ponceau 4R is a strawberry red azo dye which can be used in a variety of food products, and is usually synthesized from aromatic hydrocarbons; it is stable to light, heat, and acid but fades in the presence of ascorbic acid. It is used in Europe, Asia and Australia, but has not been approved by the US FDA.

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R4, R04, R.4, R-4, or R/4 may refer to.

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Railroad Revitalization and Regulatory Reform Act

The Railroad Revitalization and Regulatory Reform Act of 1976,, often called the "4R Act," is a United States federal law that established the basic outlines of regulatory reform in the railroad industry and provided transitional operating funds following the 1970 bankruptcy of Penn Central Transportation Company.

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Sri Lanka

Sri Lanka (Sinhala: ශ්‍රී ලංකා; Tamil: இலங்கை Ilaṅkai), officially the Democratic Socialist Republic of Sri Lanka, is an island country in South Asia, located in the Indian Ocean to the southwest of the Bay of Bengal and to the southeast of the Arabian Sea.

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Waste hierarchy

Waste hierarchy is a tool used in the evaluation of processes that protect the environment alongside resource and energy consumption to most favourable to least favourable actions.

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4 R, 4 r, 4-R, 4-r, 4R (disambiguation), 4r.


[1] https://en.wikipedia.org/wiki/4R

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