Double coated strip tide, and has lateral pressure.
双面涂塑钢带挡潮，并具有抗侧压作用。
The objective of this project is to study the thermally-induced optical effects in double-coated optical fibers by viscoelastic theory.
本计划的目的在利用黏弹理论，研究双涂层光纤承受热负荷下的光学问题。
These designs include single shell, double shell, solid, coated and electrically heated rolls.
各种设计包括单壳，双壳，坚固型，带涂层和电热辊。
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