| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| JJF 1777-2019 | English | RFQ |
ASK
|
Days<=3
|
Program of Pattern Evaluation of Cold Potable Water Meters
|
JJF 1777-2019
| Valid |
JJF 1777-2019
|