1.1 本规范涵盖了国际法规要求的长度为100米或以上的船舶上使用的锣（见 附录X1 ). 1.2 为了与国际法规保持一致，所有测量均采用国际单位制。 1.3 以国际单位制表示的数值应视为标准值。本标准不包括其他计量单位。 1.4 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。

1.1 This specification covers gongs for use on ships 100 m or more in length, as required by International Regulations (see Appendix X1 ). 1.2 For consistency with International Regulations, all measurements are in SI units. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.