The door plate is made from the material of good plasticity and sock-adsorption buffer function.

本实用新型风门门板采用具 有良好的塑性和吸震缓冲作用材料做成。

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The door plate is made from the material of good plasticity and sock-adsorption buffer function.

本实用新型风门门板采用具 有良好的塑性和吸震缓冲作用材料做成。

youdao