| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 4192-1984 | English | 139 |
Add to Cart
|
Days<=2
|
Method for the determination of the resistivity of tungsten and molybdenum used in electric light sources and vacuum tubes
|
GB/T 4192-1984
| |
GB/T 4192-1984
|