高防水，高气密，高强度的新型铝窗，更多颜色，更多选择。
High waterproof, high gas-tight, a new type of high-strength aluminum, more colors, more choices.
公司开发出的一系列气密性、水密性、隔音性和节能性俱佳的高品质高强度铝窗，是同类产品中的佼佼者。
Has developed a series of air tightness, water tightness, insulation and energy-saving nature of superior high-quality high-strength aluminum, is best of breed.
金属是具有较高的强度、导热性和气密性的良导体。
Metals are good electrical conductors with high strength and usually have not porosities for gas permeability.
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