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| American Society of Mechanical Engineers (ASME) | American Society of Mechanical Engineers (ASME) |
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| American Welding Society (AWS) | American Welding Society (AWS) |
| Association of Iron and Steel Engineers (AISE) | Association of Iron and Steel Engineers (AISE) |
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| Currency Converter | Currency Converter |
| Deutsches Institut fur Normung E.V. (DIN) | Deutsches Institut fur Normung E.V. (DIN) |
| Glossary of Steel Terms | Glossary of Steel Terms |
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| International Standards Association (ISO) | International Standards Association (ISO) |
| Japanese Industrial Standards Committee (JIS) | Japanese Industrial Standards Committee (JIS) |
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| Periodic Table of the Elements | Periodic Table of the Elements |
| Society for Protective Coatings (SSPC) | Society for Protective Coatings (SSPC) |
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| Underwriters Laboratories, Inc. (UL) | Underwriters Laboratories, Inc. (UL) |
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