| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard | 
			| SJ 20156-1992 | English | RFQ | ASK | Days<=3 | Design guide for electromagnetic interference (EMI) reduction in power supplies | SJ 20156-1992 |  | SJ 20156-1992 |