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.
炉膛及尾部包墙均采用膜式壁结构，管壁外侧为保温材料并罩上梯形波纹外护板。
The end effector includes an outer cylinder having at least one opening in its cylindrical wall.
所述端部执行器包括外圆筒，所述外圆筒在其圆柱形壁中具有至少一个开口。
To prevent the dam seepage, he slipped end-over-end produce concentration of outer wall will often he slipped end-over-end, known as section thickness of the local water ring.
为防止坝下涵管产生集中渗流，常将涵管的管壁外围局部加厚，称为截水环。
To prevent the dam seepage, he slipped end-over-end produce concentration of outer wall will often he slipped end-over-end, known as section thickness of the local water ring.
为防止坝下涵管产生集中渗流，常将涵管的管壁外围局部加厚，称为截水环。
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