This standard specifies the main technical requirements for the design, manufacture and installation of fixed industrial protective railings. This standard applies to platforms, walkways, lifts and other places where there is a risk of falling in industrial enterprises. This standard does not apply to various traffic and other mobile equipment.
GB 4053.3-1993 history
2009GB 4053.3-2009 Safety requirements for fixed steel ladders and platform.Part 3:Industrial guardrails and steel platform
1993GB 4053.3-1993 Safety requirements for fixed industrial protective railings