68实木双扇对开窗
    纯实木门窗型材为顺纹集成材，具有较高的抗压和抗剪强度，具有隔热、隔音和较强的装饰效果。庄重大方，线条轻巧流畅细腻柔和，品味高雅。
    木材：俄罗斯进口落叶松。材质坚韧，纹理顺直，握钉力强，耐腐性强，抗压及抗弯强度大。
    五金：德国进口，操控性、稳定性好，开启方式灵活。
    油漆：德国进口环保耐候水性漆，颜色可自主选择。
    玻璃：汽车级浮法中空玻璃 5 mm +12A+5mm。
IV68 Wood-Wood French Window
    Solid wood with smooth grain, high compressive strength and shear strength, excellent heat & sound insulation and decorative effect. Dignified and generous, smooth and delicate lines, elegant taste.
    Wood: Russian larch
    Hardware: German imported
    Paint: German imported environmentally friendly water-based paint
    Glass:5mm+12A+5mm