| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| SJ/Z 9154.1-1987 | English | 629 |
Add to Cart
|
Days<=3
|
Measurement of quartz crystal unit parameters by zero phase technique in a π-network. Part 1: Basic method for the measurement of resonance resistance and frequency of quartz crys
|
SJ/Z 9154.1-1987
| |
SJ/Z 9154.1-1987
|