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Harry D Griffin

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4 Presentations
United States
Rejoint 10/30/2019

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Creating a symbiosis of ideas

Creating a symbiosis of ideas

171 vues

C(9.4%) H(62.8% N(1.4%) O(25.4%) عناصر ساختاری( C,H,O,P,S ) یونها (Na, K, Mg, Ca, Cl)

C(9.4%) H(62.8% N(1.4%) O(25.4%) عناصر ساختاری( C,H,O,P,S ) یونها (Na, K, Mg, Ca, Cl)

1086 vues

SEARCH ENGINE INSIDE OUT

SEARCH ENGINE INSIDE OUT

322 vues

The Three cycle system

The Three cycle system

185 vues