... Uniform-density Contraction 匀密度收缩 uniform density 均匀密度 uniform density lens 均匀密度透镜 ...
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In radiata pine wood density, uniform structure, the average contraction efficiency, stability, and strong high quality soft material.
辐射松木材为中密度、结构均匀、收缩效率平均、稳定性强的优质软材。
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