常見例句雙語例句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.爐膛及尾部包墻均采用膜式壁結(jié)構(gòu)，管壁外側(cè)為保溫材料并罩上梯形波紋外護(hù)板。www.1x1y.com.cn 返回 corrugated furnace tube