如有特殊加固要求，可使用塑料膨胀螺钉加以锚固。
If you have special reinforcing the request, can use plastic expand screw to anchorage.
这种充气房间由回收塑料制成，为了保持膨胀状态，它还配备了一台无声鼓风机。
Thebubble room is made with recycled plastic and is kept under pressure by asilent blower.
充气膨胀的塑料薄膜能永久或暂时地保护任何结构物不受雨水侵袭。
Inflated plastic film can protect any structure from the rain permanently or temporarily.
充气膨胀的塑料薄膜能永久或暂时地保护任何结构物不受雨水侵袭。
Inflated plastic film can protect any structure from the rain permanently or temporarily.
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