GB/T 15825.4-2008

Active

Sheet metal formability and test methods - Part 4: Method of hole expanding test

金属薄板成形性能与试验方法第4部分：扩孔试验

Standard Type

GBT

ICS

77.040.10

CCS

J32

Status

现行

Issue Date

2008-12-23

Implementation

2009-06-01

Responsible Dept

国家标准委

Drafting Unit

N/A