... 转环滑车,旋转块 swivel block 黄铜薄板,黄铜皮 sheet brass 海底旋塞,海底门 sea cock ...
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... brass sheet 黄铜板 brass sheet 黄铜薄板 brass soldering 黄铜焊 ...
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薄黄铜板 sheet brass
金属薄板、黄铜片 Lattin Latten
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原本光秃的水泥旋梯镶嵌了黄铜和薄板双层护栏，上面还安装有一些垂吊的照明灯。
The original bare concrete spiral staircase are fitted with brass inlays and encased with thin ex-met panels for railings and fine rods that houses several downward lights.
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