完成
发表于 2025-3-23 11:06:14
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indicate
发表于 2025-3-23 15:25:49
Book 2025due to noise and a framework is suggestedthrough the systematic analysis of the barriers and its implementations. Ergonomic analysis is done to investigate problems associated with hearing. Acoustic materials are fabricated and tested. A case study is conducted to reduce noise by placing accoustic material..
Mnemonics
发表于 2025-3-23 20:40:40
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细胞学
发表于 2025-3-24 01:01:52
Noise Pollution by Electronic Appliances,c pets barking, household electrical generators, as well as numerous cooking and cleaning machines, etc. Humans and animals create noise which can be controlled, but the use of home appliances in residential areas creates high and unwanted noise, which is difficult to avoid. The effect of the noise
使坚硬
发表于 2025-3-24 02:41:31
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TRUST
发表于 2025-3-24 08:39:04
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invade
发表于 2025-3-24 13:08:22
Thermal, Mechanical and Sound Absorbing Characterization of Waste Material (Recycle Waste Tire Crumf its superior qualities, which include greater mechanical properties, low density, rigidity, and lightweight. The main goal of this research project is to use discarded tire rubber crumb to create a sustainable composite. Global production of tires exceeds 1.5 billion, contributing to the pollution
先驱
发表于 2025-3-24 18:52:35
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翻动
发表于 2025-3-24 20:49:24
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RAGE
发表于 2025-3-24 23:35:22
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