Ukuze kwandiswe ukuthengiswa, ukuqashelwa komkhiqizo nesithunzi, nokwanelisa izidingo ezingokwengqondo zabathengi, i-Yixing Cleanwater Chemicals Co., Ltd. yethule imikhankaso yokumaketha ehlangene eqondise amakhasimende omhlaba. Ngesikhathi somcimbi, uma uthenga imikhiqizo yethu yamakhemikhali okuhlanza amanzi, Njenge...
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