机械设计家园-Goeway™.me-就走寻常路

Paul Bennett:设计源于细节

展现一系列启发性的，不寻常的，好玩的产品，来自英国的品牌及设计大师Paul Bennett解释设计未必需要大动作，却能解决细小，普遍且被忽视的问题。 About Paul Bennett As creative director at the influential design and innovation company Ideo, Paul Bennett manages to keep his eye on the little things that matter, though his clients are among the biggest in the world (Procter & Gamble and Pepsi, to name but two). "Small is the new...

NEMA与IP防护等级的对照比较

NEMA/IP Enclosure Types: The National Electrical Manufacturers Association (NEMA) provides descriptions,classifications, and test criteria relating to enclosures for electrical equipment. Tables 12-13, 12-14, and 12-15 compare the specific applications of enclosures for indoor and outdoor nonhazardous locations and indoor hazardous...

美国机械工程手册第28版/Mechinary’s Handbook 28 Edition

Machinery's Handbook 28th Edtion (Plus Contents from the CD-ROM) Author: Oberg, Jones, Horton, and Ryffel Publisher: Industrial Press Number Of Pages: 2704*****3276 with CD Contents Publication Date: 2008-02-15 ISBN-10 / ASIN: 0831128011 ISBN-13 / EAN: 9780831128012 Celebrating nearly 100 years as The Bible of the Mechanical Industries , the 28th edition brings together volumes of knowledge, information and data gathered, revised and improved upon from experts throughout the...