Foundry ati simẹnti
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Foundry ati simẹnti
Simẹnti jẹ ipilẹ ile-iṣẹ, ati ohun elo jẹ koko ti simẹnti.Hunan Xintan New Materials Co., Ltd ṣe agbejade graphitized epo coke recarburizer ati ipese graphite flake, yiyọ slag, ferroalloy ati awọn ohun elo miiran…Ka siwaju
