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Feb.
11, 2025
JIAMEI Lab Spinning machine,worthy of your trust products
For manufacturers that produce more varieties of color silk, the early proofing with our JIAMEI Lab spinning machine is time-saving, flexible and efficient, convenient proofing, saving a lot of production costs for everyone, so that the competitiveness of customers and feedback speed have been greatly improved.
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2
Feb.
11, 2025
Electroless copper plating is a process in circuit board manufacturing, commonly known as copper deposition or pore forming (PTH), which is a self catalytic oxidation-reduction reaction. Firstly, an activator is used to adsorb a layer of active particles on the surface of the insulating substrate. Typically, palladium metal particles are used (palladium is a very expensive metal that is expensive
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Feb.
05, 2025
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Feb.
05, 2025
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Feb.
05, 2025
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Feb.
05, 2025