Sports and recreational facilities. Ropes courses - Construction and safety requirements1 Scope This European Standard applies to permanent and mobile ropes courses and their components. This European Standard specifies safety requirements for the design, construction, inspection and maintenance of ropes courses and their components. This European Standard does not apply to temporary ropes courses (see 3. 3) and children's play grounds (see EN 1176 all parts). For the use of ropes coursesEN 155672 applies.

As a variety of oxidation products present in used non-mineral insulating oil contribute to acidity and these products vary widely in their corrosion properties

This International Standard specifies a method for the determination of the volume flow-rate in a closed conduit by means of the velocity-area method using propeller-type current-meters under the following conditions:

— for an operating temperature range from – 20 °C to +60 °C

The method described is intended for solvent based adhesives for thermoplastic piping systems but may be applied to other adhesive types if appropriate

This part of IEC 62026 specifies a method for communication between a single control device and switching elements

PAS 51 sets out a guide to industry best practice for organizing any type of outdoor event

Throughout this publication

Additional normative annexes define encodings for linking Place Identifiers to other identifiers using UUID and URL and present examples for their use

mechanization

They are connected on the supply side by means of a bus bar

BS ISO/IEC 19757-7:2020 includes some technical changes with respect to BS ISO/IEC 197577:2009

and IEC 61167 and by IEC 61347‑2‑8 and IEC 61347‑2‑9