Oam mkuwa (II) okonda oxide - Cas 20427 - 59 - 2 Copper hydroxide bhh2o2 - Hongyuan
Oem mkuwa (II) Oxide Oxide -Cas 20427 - 59 - 2 Copper hydroxide bhh2o2 - Hongyuandtial:
Zithunzi zatsatanetsatane:
Malangizo okhudzana ndi malonda:
Gulu lathu kudzera mu maphunziro a katswiri. Chidziwitso chaluso, chidziwitso cholimba, kuti akwaniritse zosowa zomwe amagulitsa matope (monga:) Takhala tikugwirizana mogwirizana ndi makasitomala, ndikupanga zolinga zabwino ndikutsatira kuona mtima, kudzipereka, malingaliro okhazikika.