无码国产免费不卡免费,Y111111国产精品久久久,国产在线无码视频一区二区三区,日本五月天婷久久网站

富菱電梯制造(廣東)有限公司(官方網(wǎng)站)

全國服務熱線:

當前位置:首頁>產(chǎn)品展示>高速電梯>高速電梯

Document



BUSINESS ELEVATOR

高速電梯

特點:
設計精致、舒適、優(yōu)化轎廂外觀造型,有效抑制因轎廂快速移動而引起的逆氣轉(zhuǎn)流,轎廂采用高性能的隔音材料,大幅降低轎內(nèi)噪音,電梯運行速度能達到3.5m/s的速度,適合高層建筑使用。

FEATURE:
Delicate design, comfort and optimized appearance of car can effectively restrain the inverse gas and transition flow caused by fast movement of car, and the car uses high-performance sound insulation materials, which can significantly reduce the noise in the car, the running speed can reach to 3.5m/s and be suitable for high-rise buildings.


老板含着她的花蒂啃咬高潮的视频 | 亚洲人成网站在线播放942| 精品久久亚洲中文字幕| 国产人成无码视频在线观看| 成人看片黄APP免费看软件 | 亚洲成在人线A免费77777|