| 英文同义词: | Dowex?2 X 10;DOWEX 2 X 8, CL(-)-FORM, STRONGLY BASIC, 100-200 MESH;DOWEX 2X8-400 ION-EXCHANGE RESIN;DOWEX 2 X 10 CL(-)-FORM STRONGLY BASI&;DOWEX 2 X 8, CL(-)-FORM, STRONGLY BASIC, 200-400 MESH;DOWEX 2 X 10, CL(-)-FORM, STRONGLY BASIC , 200-400 MESH;DOWEX 2X8-200 ION-EXCHANGE RESIN;DOWEX 2 X 8, CL(-)-FORM, STRONGLY BASIC, 50-100 MESH |