| SiC | Silicon carbide |
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idea
| tungsten carbide | <chemical> One of the hardest known materials, used as an abrasive and in the manufacture of dental cutting instruments. (05 Mar 2000) |
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| calcium carbide | CaC2;blackish crystalline lumps which when in contact with water yield acetylene gas. (05 Mar 2000) |
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| carbide | A compound of carbon with an element more electropositive than itself; e.g., CaC2, calcium carbide. (05 Mar 2000) |
| tungsten | 1. <chemistry, element> A rare element of the chromium group found in certain minerals, as wolfram and scheelite, and isolated as a heavy steel-gray metal which is very hard and infusible. It has both acid and basic properties. When alloyed in small quantities with steel, it greatly increases its hardness. 2 <chemical> Scheelite, or calcium tungstate. Tungsten ocher, or Tungstic ocher, tungstate. Abbreviation: W Origin: Sw. Tungsten (cf. Dan. Tungsteen, G. Tungstein); tung heavy (akin to Dan. Tung, Icel. Thungr) + sten stone. (Wolframium). (30 Mar 1998) |
| tungsten arc lamp | <apparatus> A lamp having highly compressed tungsten elements. (05 Mar 2000) |
| tungsten compounds | Inorganic compounds that contain tungsten as an integral part of the molecule. (12 Dec 1998) |
| tungsten carbide d. |
hard metal d.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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