1.1本规范规定了多用途室内运动地板系统的运动性能水平，不包括草坪和跑道和网球场专用材料。 1.2除非另有说明，否则所述方法适用于实验室和现场。 1.3以国际单位制表示的数值应视为标准。括号中给出的值仅供参考。 1.4 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全和健康实践，并确定监管限制的适用性。

1.1 This specification establishes levels for athletic performance properties of multi-purpose indoor sports floor systems, excluding turf and materials specific to running tracks and tennis courts. 1.2 The methods described are applicable in both the laboratory and field unless otherwise stated. 1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.