英文名称:Cyclosiloxanes, di-Me,polymers with Me Ph cyclosiloxanes, Me vinyl cyclosiloxanes and vinylgroup-terminated di-Me siloxanes; Cyclosiloxanes,Me Ph, polymers with di-Me cyclosiloxanes, Me vinyl cyclosiloxanes and vinylgroup-terminated di-Me siloxanes; Cyclosiloxanes, Me vinyl, polymers with di-Mecyclosiloxanes, Me Ph cyclosiloxanes and vinyl group-terminated di-Mesiloxanes; Si