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12.I-vacuum roll ukuze igingqike imishini yokuhlanganisa ukuze kulungiswe izimbobo ze-nano-inorganic non-metallic ezivimbelayo

Umthombo we-athikili:I-vacuum ye-Zhenhua
Funda:10
Kushicilelwe:22-12-08

12.I-vacuum roll ukuze igingqike imishini yokuhlanganisa ukuze kulungiswe izimbobo ze-nano-inorganic non-metallic ezivimbelayo


Isikhathi sokuthumela: Dec-08-2022