2026-04-13 20:31 浏览次数 27
n. 铌铁矿
Tantalite-Niobite Concentrate钽铌铁矿精矿
columbite niobite铌铁矿
ferro niobite铁铌铁矿
mangan-niobite锰钶铁矿
niobite cas铌铁矿
niobite e铌铁矿
columbite钶铁矿;铌铁矿
greenlandite铌铁矿
tantalite niobite power钽铌粉
The preparation of AgCl nano-crystalline doped niobite tellurite glass and its nonlinear optic performance
AgCl纳米晶掺杂铌碲酸盐系统非线性光学玻璃材料研究
Effect of diphosphonic acid on niobite collecting property and its action mechanism
双膦酸对铌铁矿的捕收特性影响及其作用机理
The process of this invention uses concentrated niobite as raw material.
本发明涉及以铌铁精矿制取优质铌铁合金的方法。
a soft gray ductile metallic element used in alloys; occurs in niobite ; formerly called columbium.
一种灰色金属元素,软质,易延展,用于合金中,见于铌铁矿,以前称作钶。