A "standard plug" refers to a commonly used and widely accepted type of electrical connector. It is the most commonly used size and shape of plug that fits into a typical electrical outlet or socket. Full definition
Local miles are powered partly or fully by electricity from standard plugs, and liquid fuel provides infinite range. (calcars.org)
5 % vacancy is almost an industry standard plug number. (biggerpockets.com)
All art works of the participating artists need to be on - line (not necessarily public) and are shown in a typical browser with standard plug - ins. (speedshow.net)