GBT15825.4
GBT15825.4, Total:2 items.
The international standard classification for "GBT15825.4" includes: Mechanical testing of metals .
The Chinese standard classification for "GBT15825.4" includes: Forging and pressing .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 15825.4-1995 Sheet metal formability and test methods-Hole expanding test
- GB/T 15825.4-2008 Sheet metal formability and test methods - Part 4: Method of hole expanding test
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