I-sodium hydrosulfide 70% flakes, eyaziwa nangokuthi i-sodium hydrosulphide noma i-sodium sulfonate, iyinhlanganisela esetshenziswa ezinhlobonhlobo zezicelo zezimboni, okuhlanganisa ukucubungula isikhumba, ukukhiqizwa kwezindwangu, nokwelashwa kwamanzi. Yize ukusetshenziswa kwayo kukuningi, kubalulekile ukuqonda ukuphepha...
Funda kabanzi