DIN EN ISO 10133/A100-2017DIN EN ISO 10133-2013DIN EN ISO 13297-2019DIN EN ISO 13297-2018
適用范圍
This International Standard specifies the requirements for the design, construction and installation of the types of d.c. and a.c. electrical systems described below, either individually or in combination: a) low-voltage alternating current electrical systems which operate at nom
Copyright ?2007-2022 ANTPEDIA, All Rights Reserved
京ICP備07018254號 京公網安備1101085018 電信與信息服務業務經營許可證:京ICP證110310號