sound proof insulation

基本解释

In the off-position, has the good leak-proof quality as well as the heat insulation sound-insulated performance.
在關閉狀態，有良好的密封性以及隔熱隔音性能。
All building materials made from expanded vermiculite is burn-resisting, heat insulation, sound proof. It is also process simple with low cost.
用膨脹蛭石制成的各類建築材料不僅耐燃、隔熱、隔音，而且生産工藝簡單，成本低廉。
The house is corrosion resistant, water proof, sound and thermal insulation, impact resistant, good seal, easy to clean and maintenance as well as nice out look.
耐腐蝕、防水、隔音、保溫、抗沖擊、密封、易清潔、易維護、外表美觀等特點。
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