Ka Tšitoe 2020, ka mofuthu keteka Zhejiang Dongtai New Materials Co., Ltd. e nkuoe e le khoebo ea naha ea theknoloji e phahameng.
Ka Tšitoe 2020, ka mofuthu keteka Zhejiang Dongtai New Materials Co., Ltd. e nkuoe e le khoebo ea naha ea theknoloji e phahameng.
Nako ea poso: Dec-01-2020