IEC TS 60076-23,the first IEC standard on DC bias suppression devices approved by IEC/TC 14 in November 2017,is expected to be published and put into force in 2018,overcoming the lack of such IEC standards in the fiel...IEC TS 60076-23,the first IEC standard on DC bias suppression devices approved by IEC/TC 14 in November 2017,is expected to be published and put into force in 2018,overcoming the lack of such IEC standards in the field.The Shanghai branch of SGCC has carried out studies and researches on DC bias effect for more than 10 years,and it has led the standard development based on its R&D and the application of DC bias suppression devices in China.展开更多
The Italian care situation with regards to prostheses and aids is satisfying. The norm which establishes the ways in which aids can be supplied to disabled people goes back to 1999 and,even though it is based on corre...The Italian care situation with regards to prostheses and aids is satisfying. The norm which establishes the ways in which aids can be supplied to disabled people goes back to 1999 and,even though it is based on correct principles and even though it has produced positive effects in the improvement of the life of disabled people,it must be updated in the light of the more recent technological and scientific innovations and of the new information instruments such as the diffusion of information and communication systems.展开更多
文摘IEC TS 60076-23,the first IEC standard on DC bias suppression devices approved by IEC/TC 14 in November 2017,is expected to be published and put into force in 2018,overcoming the lack of such IEC standards in the field.The Shanghai branch of SGCC has carried out studies and researches on DC bias effect for more than 10 years,and it has led the standard development based on its R&D and the application of DC bias suppression devices in China.
文摘The Italian care situation with regards to prostheses and aids is satisfying. The norm which establishes the ways in which aids can be supplied to disabled people goes back to 1999 and,even though it is based on correct principles and even though it has produced positive effects in the improvement of the life of disabled people,it must be updated in the light of the more recent technological and scientific innovations and of the new information instruments such as the diffusion of information and communication systems.
