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Passivation Agent for Stainless Steel

Form:
Release:
2007-10-29
By:
Tel:
+86550-7961425
Email:
qqhg@qqhg.com
Message:
Introduce:

Specializing in surface passivation treatment after spray sand(polishing),obtain blue-spot test standard after passivation, get to International Passivation Standard: QQ-P-35-EMS standard;  not containing cleaning effect.

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