three-shell lithiumbromide absorption refrigerating machine【制冷】
三筒型溴化锂吸收式制冷机
three-shell lithiumbromide absorption refrigerating machine
暂无补充释义。
three-shell lithiumbromide absorption refrigerating machine
暂无补充释义。
three-shell lithiumbromide absorption refrigerating machine【制冷】