... telescopic boom 伸缩臂 telescopic cover 伸缩罩 telescopic derrick 无缝吊杆(从中心向端 ...
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一个透明的可伸缩式的，足以覆盖整个伯纳乌的顶罩也正在考虑之中。
Also under consideration is a project to cover the entire Bernabeu with a transparent retractable roof.
有一个内置可伸缩的遮光罩。
在镜头和CCD部件之间通过可伸缩的遮光罩相连接。
The lens can be connected with the CCD part by a retractable shading cover.
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