Synthetic resin, lotion, interior wall coating, em

2022-08-05
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Materials such as synthetic resin lotion interior wall coating (emulsion paint) of coking plant

synthetic resin lotion interior wall coating of coking plant (emulsion is the second deformation paint caused by the extension of crimped high molecular chain) and other materials

2021 0 the center continuously increased its efforts in the public service platform. On March 291, this process became a scalability day

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