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| rec.crafts.metalworking | Metal working and metallurgy | 215,367 messages |
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| Message 214,648 of 215,367 |
| Jim Wilkins to All |
| Re: variable speed pump for eg. hydrocyc |
| 28 Jul 25 16:11:23 |
From: muratlanne@gmail.com https://www.sgs.com/es/-/media/sgscorp/documents/corporate/broch res/sgs-min-wa018-thiosulphate-leaching-alternative-to-cyanide-i -gold-processing-en-11.cdn.en.pdf "The main chemical components of the leaching process (ammonium thiosulphate and ammonium sulphate) are common fertilizers..." --- SoupGate-Win32 v1.05 * Origin: you cannot sedate... all the things you hate (1:229/2) |
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