Social contribution

VOLTA COLLOQUIUM on Partial Dsihcharge Measurement

IEEE,Dielectris and Electrical Insulation Society(DEIS), International Symposium on Electrical Insulation(ISEI)

International Conference on Conduction and Breakdown in Dielectiric Liquids(ICDL)

1998 International Symposium on Electrical Insulating Materials(ISEIM)

IEEE,Dielectrics and Electrical Insulation Society(DEIS),Conference on Electrical Insulation and Dielectric Phenomena(CEIDP)

1999 International Conference on Conduction and Br

1995 International Symposium on Electrical Insulating Materials(ISEM)

1996 International Conference on Conduction and Breakdown in Dielectric Liquids Roma,Italy

1994 International Joint Conference:26th Symposium on Electrical Insulating Materials,3rd Japan-China Conference on Electrical Insulation Diagnosis,3rd Japan-Korea Symposium on Electrical Insulation and Dielectric Materials

26th Symp. on Elec. Ins. Mat., 3rd Japan-China Con

1996 Intermational Conference on Conduction and Breakdown in Dielectric Liquids Roma,Italy

IEEE,Dielectrics and Electrical Insulation Society(DEIS), Conference on Electrical Insulation and Dielectric Phenomena(CEIDP)

1993 International Conferencen on Conduction and Breakdown in Dielectric Liquids,Baden,Swizuerland