Equipment.1. Material Equipment Experiment 1.1.1. Beaker.1.2. Connectors, connector solder solder acrylic poly (ether phosphate1.3. Stir Sticks magnet.2. Material Equipment Experiment 2.2.1. Tako2.2. Mordant, namely, tamarind, copper sulfate, rust steel, ash, alum and salt.2.3. Silk.
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