pitch tar binder的意思|示意
美 / /
英 / /
沥青粘合剂
pitch tar binder的网络常见释义
涵义沥青焦油结合剂 耐火材料英汉、汉英词典 ... pitch tar [涵义：沥青焦油] pitch tar binder [涵义：沥青焦油结合剂] pitchblende [涵义：沥青油矿] ...