A STUDY ON DOUBLE-LAYER PERFORTED STRUCTURE MUFFLER TO IMPROVE LOW – FREQUENCE NOISE
碩士 === 中華大學 === 科技管理學系碩士班 === 100 === Noise control of operational environment in industry has become increasingly stringent in recent years. As a common means to control the noise levels, mufflers use absorptive materials and/or structural configuration design to achieve the goal of noise reductio...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2012
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| Online Access: | http://ndltd.ncl.edu.tw/handle/49948448994290217412 |