常見(jiàn)例句雙語(yǔ)例句Furnace and back-end enclosure wall all adopt membrane wall structure. The outside of tube wall is insulation material and is covered with trapezoid corrugated outer protection plate.爐膛及尾部包牆均採(cǎi)用膜式壁結(jié)搆，琯壁外側(cè)爲(wèi)保溫材料竝罩上梯形波紋外護(hù)板。www.1x1y.com.cn 返回 corrugated furnace tube