| 作者 | CEN European Committee for standardisation, Technical Cooperation Unit, Brussels / Saša Prešern / Maria Teresa Fabregas-Fernandez / Goran Lindholm / Jacques Mc Millan / Joseph Putzeys / Alejandro Ulzurrun / Henk De Pauw / Anna Hutyra / Alex Inklaar / Vincent Merken / Petra Rietsch / Jitka Rysava / Hans Zurrer / Stefano Sedola |
