英语词汇“winding signalling”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	winding signalling
释义	winding signalling 提升信号装置；用作提升机房、井口、井下各水平之间信号联络并具有必要闭锁的装置。
随便看	breakeven balance analysis break-even capacity breakeven chart break even chart break-even chart break-even-chart breakeven charting break-even charts breakeven chart with profit appropriation breakeven chart with variable costs at base breakeven computation break even computation break-even computation break-even dollar sales break-even equation breakeven exchange rate break even exchange rate break-even exchange rate breakeven footage break even fusion process breakeven grade break-even graph Break-even hauling distanceBEHD break-even income break-even investment