shifting board stanchion

基本解释止动板支柱

网络释义

1)shifting board stanchion,止动板支柱2)shifting board stanchion,防动板支柱3)shifting board stanchion,止移板柱4)column-supported slab,柱支承板5)prop,(棚板)支柱6)deck stanchion,甲板支柱

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