专业生产，销售专车专用汽车立体脚垫，后尾厢垫，大包围皮革脚垫，汽车腰靠，方垫等！

Specializing in the production, sales car car stereo MATS, rear boot of the pad, surrounded by large leather MATS, car lumbar support, side pad!

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通过对某汽车车身腰线处的过渡曲面光顺，给出了复杂过渡曲面的光顺方法，并阐述了基本曲面理论交线的重要作用。

The smoothing methods for complex transitional curved surfaces are given by smoothing waist surfaces for an auto-body, then the theoretical curves are emphasized in transitional surfaces smoothing.

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