A fixed fire detection and fire alarm system shall be installed in:
备
选
项
A
periodically unattended machinery spaces
B
machinery space where the installation of automatic and remote control systems and equipment has been approved in lieu of continuous manning of the space
C
machinery space where the main propulsion and associated machinery, including the main sources of electrical power, are provided with various
degrees of automatic or remote control and are under continuous manned supervision from a control room.
发表于 2012-4-26 09:56
提升卡
变色卡