← Ishga qaytish
Ushbu ishga iqtibos qilgan ishlar
2 ta ish
Ish: Recovery of platinum group metals from spent automotive converters by leaching with organic and inorganic acids and extraction with quaternary phosphonium salts
Kashfiyot
Xizmatlar
Ishlab chiquvchilar uchun
2 ta ish
Ish: Recovery of platinum group metals from spent automotive converters by leaching with organic and inorganic acids and extraction with quaternary phosphonium salts