提拉窗 meaning in English

vertical sliding window

Selects the high quality special using hardware of push - up window , pushing and pulling smoothly , safe and reliable
选用优质的上下提拉窗专用五金件，推拉顺畅、安全可靠。
Pvc push - up window series : it can achieve the window well ventilated effect while not occupy the room or outer space
Pvc上下提拉窗，可在不占用室内、外空间的同时又达到开窗通风的效果。
Opening from both the top and the bottom , double hung windows are proof that certain classic looks never go out of style
由上提拉与下提拉组成的双提拉窗以它独特的造型和使用功能足以证明它是永远不淘汰的风格