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1
Penggunaan ciri - ciri akustik dalam penentuan sifat - sifat batuan /
Almmustuhtton 2008Fáttát: “…Acoustical materials…”
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2
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3
Acoustics : materials for acoustical applications : determination of airflow resistance
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4
Penggunaan ciri - ciri akustik dalam penentuan sifat - sifat batuan [electronic resource] /
Almmustuhtton 2008Fáttát: “…Acoustical materials…”
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5
Modelling of intermediate layer for love mode surface acoustic wave (SAW) device /
Almmustuhtton 2011Fáttát: “…Acoustical materials…”
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6
The acoustical characteristic of audible arabic alphabets sound /
Almmustuhtton 2011Fáttát: “…Acoustical materials…”
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7
The acoustical characteristic of audible arabic alphabets sound [electronic resource] /
Almmustuhtton 2011Fáttát: “…Acoustical materials…”
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8
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9
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10
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11
New acoustics material development based on simple structure configuration /
Almmustuhtton 1995Fáttát: -
12
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13
Impedance and absorption of acoustical materials by the impedance tube method
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14
The relation of absorption between normal incident and random incidence using impedance tube /
Almmustuhtton 1997Fáttát: -
15
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16
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17
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18
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19
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20
Sound & vibration engineered environments : manufacturers & fabricators of architectural, building & mechanical system products /
Almmustuhtton 1988Fáttát: “…Acoustical materials industry…”