... 复式闸门 compound lock; double lock 辊式闸门 roller gate 横架式闸门 horizontal frame gate; horizontal-framed gate ...
基于1个网页-相关网页
free roller gate 辊闸门
fixed roller gate 定轮闸门
wedge roller gate 楔形滚动闸门
roller-bearing gate 滚轮闸门
roller-chain gate 链轮闸门
roller bin gate 滚筒式料仓闭锁器
Gate roller 辊门
Gate fixed roller 定辊闸门
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