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  • Metals, Master / Secondary Alloys, Foundry Ingot ...

    Remeko Ltd. - Bulgaria A representive of leading companies from Europe and USA, technical solutions and consulting in metalcasting, metallurgy, energy, cement and mining industries.

  • Economy of Vietnam - Wikipedia

    The economy of Vietnam is a socialist-oriented market economy.It is the 47th-largest economy in the world measured by nominal gross domestic product (GDP) and 35th-largest in the world measured by purchasing power parity (PPP). The country is a member of Asia-Pacific Economic Cooperation, Association of Southeast Asian …

  • CDC - Workplace Survey Reports | NIOSH

    Overview. NIOSH conducts research on engineering control solutions for reducing exposures to air contaminants and on physical hazards such as noise and non-ionizing radiation. The engineering control research focuses on identifying, developing, and assessing practical, solutions-oriented interventions that reduce occupational …

  • Tungsten - Wikipedia

    Tungsten, or wolfram, is a chemical element with symbol W (referring to wolfram) and atomic number 74. The name tungsten comes from the former Swedish name for the tungstate mineral scheelite, from tung sten "heavy stone". Tungsten is a rare metal found naturally on Earth almost exclusively combined with other elements in chemical …

  • The World Factbook — Central Intelligence Agency

    The Office of Public Affairs (OPA) is the single point of contact for all inquiries about the Central Intelligence Agency (CIA). We read every letter, fax, or e-mail we receive, and we will convey your comments to CIA officials outside OPA as appropriate.