How to use copper wire lead and crochet Chuan Xingyue?

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How can you measure 0.01 beaten copper wires only under the universal watch?

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Copper wire burns white, what's the matter?

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Why are wires made of aluminium or copper wire, and they are covered with plastic skins?

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How does the copper wire wrapped by electromagnet determine whether it is enameled wire?

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Copper wire is not easily broken, and noodles pull off, why?

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Can you use 4 square meter for household electric wire?

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How does the telephone line connect with the cat? (the telephone line has no connection, just two copper wires)

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Is the cable core a single copper wire or does each core come with copper wire?

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Why should a fuse be used in the household electricity meter? What would happen if you replaced the fuse with copper wire?

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Wire, copper wire or aluminum wire, a good or a lot of good?

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What material is copper wire made of ammonia?

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How many mm copper wires can replace 10A's fuse?

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How can copper wire be removed in a fish tank to affect the nitrifying bacteria?

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Cable copper heart of the cross-sectional area, but the copper wire inside there are thick and thin, I would like to ask what is the difference and influence?

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Which is good, bare copper wire or tinned copper wire?

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Why do wires consist of many fine copper wires instead of a thick copper wire?

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Winding method of multi stranded copper wire butt joint

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Wire, copper wire, why some copper wire can be easily twisted together, and some twisted together and bounced back to the original state?

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What's the difference between a copper tube and a copper wire in a cable?

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Do all electric machines use aluminum wire instead of copper wire now?

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What's the appearance of sandpaper, rough aluminum wire and rough copper wire surface with sandpaper?

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Can the copper wire braid shield and the total shield replace the aluminum-plastic composite film shielding and total shielding computer cables?

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Is there a black spot on the copper core of the Far East copper wire?

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What is the function of the copper coil in the appliance?

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Why should the copper wires in the wires be made into a lot of very fine silk?

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Copper wire fracture reason: copper wire in the solder interface fracture, cross section is round (no deformation marks), the section is uneven, who knows the cause of the fracture?!

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How do you connect the aluminum wire with the copper wire?

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Is this insurance, please? Can you connect it directly with copper wire?

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What can be done to separate the copper wire from the foreskin easily?

3 answer