A ladder that is part of the whole system, here, the scaffolding system, for example.
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Drabinka systemowa XS 4,40 m
https://direct.doka.com/_ext/downloads/downloadcenter/999764...

K Ladder system (Page 70)
➤ Mount the Ladder system XS (see "Ladder system").

Mounting the Ladder system XS to the waling profile
makes it an integral part of the gang-form

ntegral ladder and manhole
http://tuffply.com/manuals/Doka_FRAMAX_English.pdf

The proprietary Climb2 Modular Ladder System has various configurations which can incorporate a fall protection ladder fall arrest system depending on ladder height and application and ladder cages are available but not recommended. z linku (z obrazkami) poniżej...