ASME(AmericanSocietyofMechanicalEngineers)promotestheart,science&practiceofmultidisciplinaryengineeringaroundtheglobe.

更新时间：2022-10-24 直链：www.asme.org

Find all the UK wholesale suppliers, products, distributors, dropshippers, importers and manufacturers under one roof. Over 140,000 verified sources to grow your resale business and maximise your profits.

更新时间：2021-12-11 直链：www.esources.co.uk

TheAmericanPhysicalSociety(APS)isanonprofitmembershiporganizationworkingtoadvancetheknowledgeofphysics.

更新时间：2022-10-25 直链：www.aps.org