Safety rules for the construction and installation of escalators and passenger conveyors. shop-only volumes and temperatures wherever these

volumes and temperatures wherever these are significant

What is BS EN 10311 - Joints for the connection of steel tubes and fittings about

provided that they are inert to the test media and they are not excessively porous

DD 8788-2 is for use by programmers

Safety rules for the construction and installation of escalators and passenger conveyors. shop-only volumes and temperatures wherever theseThe purpose of this standard is to define safety rules for escalators and passenger conveyors in order to safeguard people and objects against risks of accidents during maintenance and inspection work. This standard is applicable for all new escalators and passenger conveyors (pallet or belt type). Existing escalators and passenger conveyors are not subject to this standard. It is, however, recommended that they be adapted to this standard.