2) Tumellano ea lekunutu e ka tekenoa
3) Tiisetso ea puseletso ea matsatsi a supileng
Habohlokoa le ho feta: re ke ke ra fana ka sehlahisoa feela, empa tšebeletso ea tharollo ea theknoloji!
(Hf+Zr)+H≥ | Cl≤ | Fe≤ | Ca≤ | Mg≤ | |||
HfH2-1 | 99 | 0.02 | 0.2 | 0.02 | |||
HfH2-2 | 98 | 0.02 | 0.35 | 0.02 | |||
Brand | Epoch-Chem |