shifting board stanchion的意思|示意

移动板柱 ... 薄铜板,铜皮 sheet copper 移动板柱,防动板柱 shifting board stanchion 造船规范书 shipbuilding specification ...

止动板支柱 ... 止动垫阀：lock washer 止动板支柱：shifting board stanchion 止点指示器：dead center indicator ...

防动板支柱 ... shifting board erection charges 防动板安装费 shifting board stanchion 防动板支柱 shifting board stanchion 止动板支柱 ...

止移板柱 ... 止移板柱 shifting board stanchion 柱移挖泥船 walking boat 柱色移差术 column chromatography ...