The Development and Application of the Three-ply PE Anticorrosive Coating Technology to
管道三层PE防腐涂层技术的发展及应用
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给出的两个三层样品的计算结果与实验值符合得很好。
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Three-wheeled bicycles piled impossibly high with plastic, cardboard and Styrofoam ply the streets.
堆积着多得令人难以置信的塑料 、 纸板和泡沫塑料的三轮车,定点穿梭在街道巷尾.
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