ferrochromium例句
2024年07月10日 03:50:06
The modification effects of low - carbon
ferrochromium and rare - earth ferrosilicon take second place.
低碳 鉻鐵和稀土硅鐵的變質(zhì)效果次之.
Remove of iron from sulfuric acid leaching solution of
ferrochromium alloy by goethite is researched.
研究了用針鐵礦法從鉻鐵合金硫酸浸出溶液中除鐵并回收鉻.
A method for the determination of micro amounts of vanadium in
ferrochromium was presented.
用催化動(dòng)力學(xué)示波極譜法測(cè)定鉻鐵中微量釩.