用羊毛、棉花或其它填料层可保证绝热；绗缝绣的针迹使填入物料保持均匀，同时也能在图案和技术方面表现出艺术性。
The layer of wool, cotton, or other stuffing provides insulation; the stitching keeps the stuffing evenly distributed and also provides opportunity for artistic expression.
采用合理的炼制工艺，使新绝热材料的综合性能优于传统的NBR或酚醛改性的NBR绝热材料。
With the reasonable calendering techniques, the NBR layer shows the acceptable performance which is superior to the classic NBR insulating and the phenolic modified NBR insulation material.
该发动机通过绝热和二次作功的方式使燃料利用率大幅的提高，从而使之更加的节能环保。
The engine greatly improves the utilization rate of fuel by heat insulation and second working, so that the engine is more energy saving and environmental friendly.
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