• 结合内开倒窗同时使用后,保温装饰隔音效果更为完。

    Combined with the window also used in fall, heat preservation, decoration, sound insulation effect more.

    youdao

  • 除此之外根据有关“内开”的EN 12101-2标准,也自然和排通风装置(NRWG)的系统解决方案进行了测试

    Additionally, system solutions for natural smoke and heat exhaust ventilators (NRWG) were tested according to EN 12101-2 for turn-tilt and bottom hung windows.

    youdao

  • 除此之外根据有关“内开”的EN 12101-2标准,也自然和排通风装置(NRWG)的系统解决方案进行了测试

    Additionally, system solutions for natural smoke and heat exhaust ventilators (NRWG) were tested according to EN 12101-2 for turn-tilt and bottom hung windows.

    youdao

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