HEATKEYS

Engineering standards, specifications, technical books, and more technical resources for engineers, technicians, scientists and other technical people.

Swagelok is a $1.3 billion, privately-held company. We design, manufacture, and deliver an expanding range of the highest quality fluid system products and solutions. Through an exclusive network of authorized Swagelok sales and service centers we de...

Global manufacturer of precision engineered components for fastening and joining, shims, fastener installation equipment, and parts feeding systems.

Visit the new WIDIA brand website site.

ASTM International develops international standards for materials, products, systems and services used in construction, manufacturing and transportation. ASTM standard specifications and test methods define uniform requirements and procedures.

International führender Wissenschaftsverlag - Wissenschaft, Technik, Medizin, Architektur, Wirtschaft und Verkehr - Zeitschriften, Bücher und EContent.

Biodiesel (mono alkyl esters) is a cleaner-burning diesel fuel made from natural, renewable sources such as vegetable oils. Because it is renewable and domestically produced, biodiesel fits well under the Energy Policy Act of 1992, which is in ...