硬质橡胶;硬橡胶;

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.
来源:网络文摘精选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.
来源:互联网摘选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.
来源:互联网摘选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.
来源:互联网摘选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.
来源:互联网摘选
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