标准摘要
[中文适用范围]： 本SAE推荐实践规定了在各种操作条件下操作休闲摩托艇时测量其最大外部声音水平的程序。它旨在作为标准化实践的指南，并可能根据经验和技术进步进行修改。 [外文原描述]： This SAE Recommended Practice establishes the procedure for measuring the maximum exterior sound level of recreational motorboats while being operated under a variety of operating conditions. It is intended as a guide toward standard practice and is subject to change to keep pace with experience and technical advances.
英文名称Exterior Sound Level Measurement Procedure for Recreational Motorboats