Hard rubber and fur are commonly used in demonstrations.

在演示中,常用硬橡胶棒和毛皮.

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Hard rubber outsole, improved reticle format, drawing effect is the biggest.

硬橡胶外底, 改良网线格式, 牵引效果最大.

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Large rawhide chips, nylon chews and hard rubber balls are fun and safe.

大的生牛皮条, 尼龙咬件和大橡胶球都是又有趣又安全的.

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With hard rubber lining material, soft rubber, plastics , and other various types of fluoride.

衬里材质有硬橡胶 、 软橡胶 、 各类氟塑料等.

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Hard rubber outsole matches with the biggest traction grain of person handwriting bone is designed.

硬橡胶外底配以最大牵引力人字型骨纹设计.

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Hard rubber is a much better substance with which to construct a clarinet.

其实硬橡胶是制造单簧管的很好的选择.

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