OEe Copper (ii) oxide 99% barekisi - CAS 20427 - 59 - Hypeper Hydroxide cuh2o2 - Hongyuan
OEe Copper (II) oxide 99% barekisi ba 20427 - 59 - Hypper hydroxide cuh2o2 - hoyuandtail:
Litšoantšo tsa Tlhahiso:
Tataiso e amanang le sehlahisoa:
Senotlolo sa katleho ea rona ke "Lihlahisoa tse ntle tsa boleng le Bokhutšoanyane" Re ts'epa hore re tla sebelisana le bareki ba bangata bakeng sa nts'etsopele le melemo. Re amohela bareki ba ka bang teng ho ikopanya le rona.