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17, 2025
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17, 2025
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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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16
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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17
Feb.
11, 2025
Coconut shell activated carbon: the new favorite in battery production
As an important energy storage device, batteries are widely used in many fields such as automobiles, electric vehicles, UPS power supplies, and so on. However, the performance and longevity of batteries are often affected by their internal structure and materials. A new material called coconut shell activated carbon has gradually emerged and become a new favorite in battery production.
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18
Feb.
11, 2025
Lab Nonwoven machine -- the professional choice of Jiamei
Lab non-woven machine features: can spin 2dtex, width of not less than 10cm non-woven fabric; The design principle of Lab non-woven machine adopts the production process of non-woven fabric, and the non-woven fabric is close to mass production; Suitable for PP, PE, PA, PET and other materials.
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20
Feb.
11, 2025
China GEELONG exported plywood double sizer
GEELONG exports one set of plywood double sizer
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