作业帮plastic rubber silicon三种材质有什么区别?
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plastic rubber silicon三种材质有什么区别?
plastic rubber silicon三种材质有什么区别?
plastic rubber silicon三种材质有什么区别?
Plastic:塑胶,较硬,例：电视电脑壳等.
Rubber:橡胶.中等,例：小电器的脚垫等.
Silicon:硅胶.最软,例：婴儿奶嘴,遥控按键等.
soft plastic or rubber coating.请问这个是什么表面处理
plastic rubber silicon三种材质有什么区别?
英语翻译1.PLASTIC CHAIR2.VINYL LEATHER CUSHION3.RUBBER SUPPORT4.EVERY KIND STICKER5.EVERY KIND CABLE6.CATALOG7.EVERY KIND RUBBER HOSE8.RUBBER PAD9.SMALL SIZE MOTOR10.CONTROL PLASTIC CASE11.VIDEOTAPE12.MINI TABLE13.SOLENOID14.EVERY KIND PLASTIC CA
rubber
Rubber
rubber
plastic
plastic
plastic
plastic
plastic
plastic
plastic
英语翻译1605:Food products1805:Textiles and wearing apparel2205:Wood,publishing and printing2300:Refined petroleum & other treatments2400:Chemical products2423:Pharmaceuticals,medicinal chemical and botanical products2500:Rubber and plastic produ
rubber是什么意思?
rubber是啥米?
rubber bands
rubber是什么