There are many types of bipolar plates and the development potential of metal bipolar plates is huge in the future.
The bipolar plate (BP) is the cathode plate and anode plate of the fuel cell, which mainly plays the role of conducting electrons. Bipolar plates can be divided into three types according to different…
The production and sales of offset printing plates in my country are gradually increasing and are gradually developing towards green and environmental protection.
Offset printing plate is a photosensitive plate used in offset printing. The graphic and non-graphic parts are placed on the offset printing plate through the principle of oil and water repulsion, and…
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