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" ... know how to use it should occasion at any time arise. The apparatus should never be allowed to be removed from its place, but always kept complete and ready for an emergency. It is advisable to keep it in duplicate, in prominently marked positions... "
Manual of Cyanidation - Σελίδα 238
των Edward Montague Hamilton - 1920 - 277 σελίδες
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...white phial, and a packet into the metal receptacle^ stir it with a spoon, and give it to the sufferer. The box of remedies should never be removed from its...poisoning medical aid should be summoned without delay. INDEX. ABSORPTION of cyanide by vats, 6. Acid ores, preliminary washes for, 83. slimes, smelting of,...

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...they know how to use it should occasion at any time arise. The apparatus should never be allowed to be removed from its place, but always kept complete...and ready for an emergency. It is advisable to keep it in duplicate, in prominently marked positions in the works. INDEX. PAGE Acid, cyanhydric 28 Acid...

The Cyanide Process of Gold Extraction: A Text-book for the Use of Mining ...

James Park - 1913 - 788 σελίδες
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