- acoustical tile隔音砖，吸声砖;
- acoustical screen隔音板;
- acoustical plaster吸声灰膏;
- acoustical lining吸音隔板;
- acoustical insulation隔声;
- acoustical fiberboard吸声纤维板;
- acoustical ceiling吸声天花板;
- acoustical board[化] 隔音纸板;
- resistance weldingn.电阻焊接;
- resistance to抵抗;
- ultimate resistance strength极限抗力;
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