| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard | 
			| SJ 20295-1993 | English | 639 | Add to Cart | Days<=3 | Detail specification for type JT4344 phase-frequency detector semiconductor integrated circuits | SJ 20295-1993 |  | SJ 20295-1993 |