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Chapter 192: Improved Technology!
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PREVIEW
... pyrus, with a very clear surface and particles, and it is very rough.
The graphene produced by Jiang Cheng is like very high-end xuan paper, very smooth, of very high quality.
This kind of graphene, if added to some basic industrial machinery, will effectively increase the manufacturing capacity of these devices and solve many manufacturing problems that cannot be solved, such as their ability to withstand higher heat and greater intensity of friction and abrasion!
This i ...
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