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本文对ISO 21360标准的贯彻,发现了一些问题和不足之处,提出了增加处于离地的空间状态下特殊罗茨泵噪声的测量方法,建议增设测量和考核真空泵能效比的一些看法和展望,希望ISO 21360标准能进一步得到发展和完善,与时俱进。
This article has carried out the ISO 21360 standard and found some problems and shortcomings. The paper proposes a method to increase the noise of special Roots pump under the condition of earth-ground clearance. Some suggestions and measures to increase the energy efficiency ratio of the vacuum pump are proposed. I hope ISO 21360 standard can be further developed and improved, advancing with the times.