楼寓对讲电控安全门通用技术条件
General technical requirements for electronically-controlled safety doors with building intercom system
2013-10-22
BS EN 50491-12-1-2018
General requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS). Smart grid. Application specification. Interface and framework for customer-Interface between the CEM and Home/Building Resource manager. General Requirements and Architecture
家用和建筑电子系统（HBES）以及建筑自动化和控制系统（BACS）的一般要求 智能电网 应用规范 面向客户的界面和框架
2018-08-02
DIN EN 50491-12-DRAFT
Draft Document - General requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) - Part 12: Smart grid - Application specification - Interface and framework for customer; German version prEN 50491-12:2014
文件草案——家庭和建筑电子系统（HBES）和建筑自动化和控制系统（BACS）的一般要求——第12部分:智能电网——应用规范——客户接口和框架；德文版prEN 50491-12:2014
2015-02-01
DIN EN 50491-12-1
General requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) - Smart grid - Application specification - Interface and framework for customer - Part 12-1: Interface between the CEM and Home/Building Resource manager - General Requirements and Architecture; German version EN 50491-12-1:2018
家庭和建筑电子系统（HBES）和建筑自动化与控制系统（BACS）的一般要求.智能电网.应用规范.客户接口和框架.第12-1部分:CEM和家庭/建筑资源管理器之间的接口.一般要求和