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Japanese industrial standards for the determination, declaration and verification of noise emitted from machinery and equipment-state of the arts

机译：日本工业标准，用于确定，声明和验证机械设备发出的噪音-最新技术

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摘要

In Japan, establishments of national standards for the determination of noise emitted from machinery and equipment are in progress, especially during past five years. These standards are divided into two groups: basic standards and individual standards. Basic standards for the determination of sound power levels and emission sound pressure levels are essentially in conformity with corresponding international standards. On the other hand, individual standards for specific machinery and equipment are not necessarily conformed with corresponding international and national standards. In this paper, background of these situations is described in details.
机译：在日本，尤其是在过去的五年中，有关确定机械和设备发出的噪音的国家标准的制定工作正在进行中。这些标准分为两组：基本标准和个人标准。确定声功率级和发射声压级的基本标准基本上符合相应的国际标准。另一方面，特定机械和设备的个别标准不一定符合相应的国际和国家标准。在本文中，将详细介绍这些情况的背景。

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