Doors: composed of a movable part, the wing, and a frame; their function is to close up a bay. 门：由活动部分、翼和框架组成，其功能是关闭一个隔间。
2
manual revolving door
手动旋转门
Rotating door comprised of three or four plateglass wings that, when pushed, pivot around a vertical axis in the manner of a turnstile. 旋转门由三个或四个平板玻璃翼组成，当推动时，以旋转栅门的方式绕垂直轴旋转。
3
push bar
推拉联杠,推拉把撑
Horizontal part that is pushed to move the revolving door. 推动旋转门移动的水平部分。
1
doors
门示例 〔1〕
Doors: composed of a movable part, the wing, and a frame; their function is to close up a bay. 门：由活动部分、翼和框架组成，其功能是关闭一个隔间。
2
manual revolving door
手动旋转门
Rotating door comprised of three or four plateglass wings that, when pushed, pivot around a vertical axis in the manner of a turnstile. 旋转门由三个或四个平板玻璃翼组成，当推动时，以旋转栅门的方式绕垂直轴旋转。
3
push bar
推拉联杠,推拉把撑
Horizontal part that is pushed to move the revolving door. 推动旋转门移动的水平部分。
