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edits
Changes
→13.5.4 Corrosion Testing
|30 ± 2
|70 ± 2
|-
|'''Ⅲ'''
|Moderate industrial climate
|Pore and creep corrosion
|100 ± 10
|20 ± 5
|200 ± 25
|30 ± 2
|75 ± 2
|-
|'''Ⅳ'''
|Corrosive industrial climate
|Surface creep corrosion
|200 ± 10
|50 ± 5
|200 ± 25
|50 ± 2
|75 ± 2
|}
</figtable>
