“铁钛”造句
锆英砂65度以上的, ( 铁. 钛含量低的砂 ) 每月大概5000吨左右.
Zircon above 65 degrees, ( iron. Titanium low sand content ) about a month about 5000 tons.
一种具有弱磁性的黑色矿物,见于变质岩和火成岩中,晶体状
铁钛氧化物, 是钛的来源.
The mineral form of black iron oxide, Fe 3 O 4 manganese and is an important ore of iron.
叙述以复合
铁钛防锈颜料,开发环保型醇酸防锈涂料的研制过程.
This paper narrates the preparation of environment friendly alkyd antirust coatings with ferrotitanium complex antirust pigment.