提供EN549认证,EN682认证,DVGW VP 406认证。
|
||
|
|
|
材料测试
|
DIN EN 682, Type G or H
|
|
|
|
|
材料测试 |
DIN EN 682, Type G category L
|
|
|
|
|
材料测试 |
DIN EN 549, seals excl. ozone resistance
tests of material and of seals are incl.
|
|
|
add. ozone test on seals and test sheets
|
|
|
Annex B-tests/Identification references
|
|
|
|
|
材料测试 |
DIN EN 682 and EN 549 incl. ozone test
|
|
|
Annex B-tests/Identification references
|
|
|
|
|
|
||
溶剂提取+IR分析
|
DVGW VP 406 for EN 682 and EN 549
|
|
I+密度
|
|
|
|
|
|
压缩形变
|
DVGW VP 406 for EN 682 and EN 549 (optional)
|