Rubber or polyurethane boots that can be disinfected or protective foot covers that can be discarded.
可消毒的胶靴或聚胺酯靴，或一次性防护鞋套。
He pointed out that the little red bands carelessly discarded by her staff were an eyesore, a waste of rubber – and of money.
他指出，格林的员工们随便丢弃的这些红色小皮筋令人讨厌，是在浪费橡胶和钱财。
In the mean time rubber applied to the concrete can solve the problem of re-using discarded tires.
同时橡胶应用到混凝土中可解决废旧轮胎的再利用问题。
The invention USES silica gel to replace the rubber, which can greatly prolong the use life of the leather case, therefore it prevents the waste matter of the pen discarded in advance from occurring.
本发明引入硅胶替代橡胶，可以大大延长皮套的使用寿命，从而避免因皮套老化提前报废笔的浪费事情发生。
The invention USES silica gel to replace the rubber, which can greatly prolong the use life of the leather case, therefore it prevents the waste matter of the pen discarded in advance from occurring.
本发明引入硅胶替代橡胶，可以大大延长皮套的使用寿命，从而避免因皮套老化提前报废笔的浪费事情发生。
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