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Making 4 strand braided copper bracelet with small crystal beads #shortsvideo #handmade #diy

Full tutorial video link above the title wire size to make bracelet diameter 5,5cm (can + a few centimeters to depreciate) 20 gauge ( wire diameter 0.8mm ) : 2 x 50cm( 20 inch), 5cm(2 inch) crystal ...
SciELO

SOLUBILITIES AND PHYSICAL PROPERTIES OF SATURATED SOLUTIONS IN THE COPPER SULFATE + SULFURIC ACID + SEAWATER SYSTEM AT DIFFERENT TEMPERATURES

In Chile, the most important economic activity is mining, concentrated in the north of the country. This is a desert region with limited water resources; therefore, the mining sector requires research ...
IEEE

Preparation of Carbon Fibre Reinforced Copper Matrix Composite using Electroplating in Laboratory for Electrical Power Applications

Abstract: The adhesion between the copper alloy used as matrix material and the carbon fibres is of particular importance for the mechanical and functional properties of the resulting composite, and ...
C&EN

Improving Membrane Filtration for Copper Speciation: Optimal Salt Pretreatments of Polyethersulfone Membranes to Prevent Analyte Retention

UFT─Centre for Environmental Research and Sustainable Technology, University of Bremen, General and Theoretical Ecology, Leobener Str. 6, D-28359 Bremen, Germany ...