In this study, we focus on changes in three important components of the hydrological-cycle in the Haihe River basin (HRB) during 1957-2005: precipitation (Prep)
ODVA在欧洲CENELEC向DEVICENET敞开大门现场总线委员会投票接受DeviceNet作为欧洲标准BocaRaton,Fla.2000年1月7日,开放的DeviceNet供应商协会(ODVA)很高兴宣布:经过欧洲电工标准化委员会(CENELEC)成
ODVA Opens Door to DEVICENET in Europe CENELEC