The DWG might list a note: "Rungs to be serrated." If the drawing does not specify this, write it in the revision log. Smooth rungs are illegal for industrial use in Indonesia (Permenaker No. 8/2018).
: The vertical side members that provide the ladder's structural frame . tangga monyet dwg
. The cage hoops should be spaced at intervals not exceeding Essential Components in a DWG File The DWG might list a note: "Rungs to be serrated