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Surface treatment details required: PH AU MN/HE

Hello.

Does somebody recognize a surface treatment designated : PH AU MN/HE?
My guess is that it a manganese phosphate coating. But Au & He are mystries.

Thank you.

Arkul Sudesh Shenoy
Designer - Bangalore, Karnataka, India
April 3, 2008

Hi, Arkul. Every guess will be a bad guess because even if you find that there is a spec which includes a "PH AU MN/HE" you have no assurance that there isn't another spec which also includes "PH AU MN/HE" 🙂

Sorry, but the spec or drafting note must be corrected. It's kind of like a note that says "start with eggs that have been prepared per Chapter 1" without telling you what book 🙂

Regards,

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
Need quick confidential answers? $25
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April 3, 2008

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