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English Translations » 【公用配套及基建圈】 » Are there any standards for the mobile steps commonly used o

Are there any standards for the mobile steps commonly used on site with such devices?

2017-10-20View Original

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Are there any standards for the mobile steps commonly used on site with such devices? At what height is it necessary to install guardrails?
Reply #22017-11-03
Generally, a guardrail should be installed at a height of 1.2 meters or more above the ground surface, as specified in GB4053.3
Reply #32018-10-27
This post was last edited by lovelife1997 on 2018-10-27 at 10:55. If you can afford movable steps, do you really care about welding a few more flat bars and small steel tubes? Sure, having guardrails is much better and safer than not having them.

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Translated at 2026-07-23 12:01:44

Original: https://bbs.hcbbs.com/thread-1853999-1-1.html

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