Nonionic and Anionic Emulsifiers, Copolymerizable Surfactants, Dispersing Agents and DefoamersExactly your chemistry.Su...
工业工程师（英文简历）INDUSTRIALENGINEERSandyLin15/F,TOWER2,BRIGHTCHINA,BUILDING1,BEIJING.PROFESSIONALEXPERIENCE1985-PresentLEYNER...
