烟气脱硫stack: n. 1.(麦杆等的)堆,垛;干草堆。 2.积材,层积, ...gas: GAS = gasoline. stack gas desulfurization facility: 烟道气脱硫设备stack gas desulfurization technique: 烟道气脱硫技术stack desulfurization: 排烟脱硫下载手机词典可随时随地查词查翻译