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Sc
(redirected from PTB)

   Also found in: Dictionary/thesaurus, Medical, Financial, Acronyms, Wikipedia, Hutchinson 0.04 sec.
Sc, symbol for the element scandium scandium (skăn`dēəm), metallic chemical element; symbol Sc; at. no. 21; at. wt. 44.9559; m.p. 1,541°C;; b.p. 2,831°C;; sp.
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Sc
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SC
(communications)

1.(body)SC - Subcommittee (of ISO, JTC?).
2.(networking)sc - The country code for the Seychelles.


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Fritz Riehle of PTB, the national-standards lab in Braunschweig, Germany, says that such superiority had already been demonstrated in a comparison of two ytterbium optical clocks at his lab.
25-30 industrial, construction Suite #2 management, design-build Thunder Bay, PTB 6H2 2000 (807)346-1650/ $20M+ 80 per cent (807)346-1654 Villeneuve 80 Roads, aggregate, Construction Ltd.
 
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