Optical Lenses of Sports Lighting Systems based on NEMA Standards

Autor:	Duk-Young Moon, Kyung-Sun Yoo, Dong-Hoon Hyun, Eun-Hae Kim
Rok vydání:	2019
Předmět:	Lens (optics) Optics law business.industry Computer science business law.invention
Zdroj:	Journal of the Korean Society of Manufacturing Technology Engineers. 28:350-357
ISSN:	2508-5107
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::75d970065112057f9a8f9c99f0fe31e3 https://doi.org/10.7735/ksmte.2019.28.6.350 Zobrazit plný text záznamu