Surfaces for sports areas. Synthetic turf and needle-punched surfaces primarily designed for outdoor use - Specification for needle-punched surfaces for tennis and multi-sport surfaces1 Scope This European Standard specifies performance and durability characteristics of needle punched sports surfaces primarily used outdoors. Two categories of surfaces are covered, based on the principal sporting use of the surface, as follows: surfaces designed for multi sports use, and surfaces designed primarily for tennis. The requirements are intended to apply to surfaces used for community, educational and recreational sport. For professional

are encountered so that the testing is not straightforward

test reports and determination of roll characteristics

with interchangeable inserts

are called FPI

which is a blank detail specification

isolators and communication equipment

BS EN 61300-3-52 provides a detailed specification on the procedure of preparations

fastening elements of the waist belt to avoid accidental opening

It specifies the most important design and metrological characteristics of all of the basic types of callipers including those with analogue indication: vernier scale or circular scale (dial)

and the current version of the standard is not (directly) applicable to other types of aerosol instruments

LV switchrooms

2 grams per litre