The National Electrical Manufacturers Association (NEMA) has published EW 4-2009, the first new edition in 15 years. This standard provides manufacturers and users of arc welding and cutting equipment ...
ATLANTA - A new standard from the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) provides a comprehensive set of airside, piping, controls, and equipment symbols ...
The State Administration for Market Regulation and the National Standardization Administration of China have officially released the national standard GB/T 25195.2-2025, Cranes - Graphical Symbols - ...
SANTA CRUZ, Calif. — The OpenKit initiative, launched by Accellera in 2003 to develop standards for analog and custom process design kits (PDKs), is no longer active, EE Times has learned. But the ...
A new ISO standard proposes a methodology for the development and presentation of symbols related to medical devices which can be understood by a gloabl community. ISO 15223-2:2010, "Medical devices – ...
In this article, I describe the role of standards from the perspective of promoting human behavior change. In particular, I explain the role of the design and symbol standards. A specific example is ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results