bottom hung

基本解釋

Solved the difficulty in switching small angle with common top hung and bottom hung, completely to satisfy our need of ventilation in a building.
解決了普通上懸或下懸開啟角度小的困苦，充分滿足建筑的通風(fēng)要求。
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.
除此之外，根據(jù)有關(guān)“內(nèi)開內(nèi)倒窗和下懸窗”的EN 12101-2標(biāo)準(zhǔn)，也對自然排煙和排熱通風(fēng)裝置（NRWG）的系統(tǒng)解決方案進(jìn)行了測試。
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This style have multi-fashion, opening ways are side hung, horizontally slide, and bottom hung in door closed condition. Have superior security and indoor ventilate function.
該款功能多樣，開啟方式可以平開，可以設(shè)計(jì)成橫向推拉，也可以在閉門狀態(tài)下下懸，有很好的安全性和室內(nèi)換氣功能。