| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard | 
			| SJ 20299-1993 | English | 1079 | Add to Cart | Days<=5 | Detail specification for type JF147 JFET input operational amplifier of semiconductor integrated circuits | SJ 20299-1993 |  | SJ 20299-1993 |