This Law shall not apply to prevention and control of noise hazards incurred in the course of production or business operation one is engaged in.

因从事本职生产、经营工作受到噪声危害的防治，不适用本法。

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This law is not applicable to the prevention and control of noise hazards suffered by persons who perform their duty in production or business operations.

因从事本职生产、经营工作受到噪声危害的防治，不适用本法。

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