91内射,136福利导航视频,新婚第一次一级毛片,国产Av毛片

產(chǎn)品特性

　　l 密封性：在葉片與連接件間有密封的卡槽，百葉片之間有密封的卡環(huán)及密封膠條，保證了百葉在完全關(guān)閉時(shí)能隔絕外界噪音、塵土、風(fēng)雨。
　　l 由隔熱鋁型材構(gòu)成，保證了開(kāi)啟時(shí)的***佳通風(fēng)效果和關(guān)閉時(shí)的隔熱效果，廣泛應(yīng)用于各種建筑的排煙通風(fēng)窗。
　　l  通風(fēng)與遮陽(yáng)兼顧：可調(diào)節(jié)葉片開(kāi)啟角度，既能保證室內(nèi)的自然通風(fēng)，又能同時(shí)阻擋有害紫外線的照射。
　　l  抗風(fēng)性能：獨(dú)特的結(jié)構(gòu)設(shè)計(jì)，優(yōu)質(zhì)的選材，使得產(chǎn)品可抵抗130km/h的風(fēng)速（相當(dāng)于12級(jí)臺(tái)風(fēng)）。
　　l  消防自動(dòng)排煙、通風(fēng)結(jié)合：與消防系統(tǒng)連接，在緊急狀況時(shí)，可自動(dòng)開(kāi)啟達(dá)到排煙通風(fēng)的效果。完全開(kāi)啟后***大的排煙空間（可開(kāi)啟90度），使***短時(shí)間內(nèi)能迅速排煙，保證人身安全。

Features
l  Air tightness: thereis card slot between blade and connecting parts and sealed snap ring andsealant in the blades, keep far away from outer noise, dirty, wind &rain.
l  Thelouvre are made high quality aluminum alloy, which ensure the bestventilation effect when opening and ensure the heat insulation effect whenclosing. Be widely used as smoke exhaust ventilation windows of variousbuildings.
l  Ventilation andsunshade: it can adjust the opening angle of blade not only ensure ventilationsystem working but also escape the harm-ultraviolet radiation.
l  Wind resistance:special design, good material, make the product can resist 130km/h wind speed(equal to grade 12 typhoons).
l  Smoke ventilation:connecting with fire protection system, in emergency, smoke systems can workautomatically and it will keep Max opening space to exhaust smoke in shorttime.

鋁百葉的技術(shù)特點(diǎn)
　　l   平板百葉葉片的長(zhǎng)度可達(dá)兩米長(zhǎng)，一般不超過(guò)兩米為佳。
　　l   有活動(dòng)和固定兩種類型：活動(dòng)可分手動(dòng)和電動(dòng)兩種。
　　l   可水平、垂直或變間距安裝。
　　l   顏色可由客戶選定。
　　l  0-105°的角度活動(dòng)開(kāi)啟設(shè)計(jì)，可滿足采光、遮陽(yáng)、通風(fēng)等多種需求。
　　l  百葉的風(fēng)向和風(fēng)力的調(diào)節(jié)作用，可享受柔風(fēng)的感覺(jué)。
　　l  百葉窗開(kāi)啟系統(tǒng)配置電動(dòng)開(kāi)窗機(jī)，能接收消防信號(hào)，實(shí)現(xiàn)消防聯(lián)動(dòng)。
TechnicalFeatures of Aluminum Louvre
l   The blade length of panel louvre canreach to 2m, generally not more than two meters.
l   Two types: movable and fixed, movable louvrecan be divided into manual and electric.
l   Installation:vertical, crosswise, custom spacing.
l   The colorcan be selected by customer.
l   0-105° movement design,can meet different request of building lighting, sunshade &ventilation.
l   Adjustablewind direction and wind-force.
l   The louvreopen system including electric actuators, can receive fire signal and realizethe fire linkage.

技術(shù)資料