LF21造句怎么写

2、Molybdate Pro-teatment for Rear Earth Conversion film on LF21 aluminum Alloy to Improve Corrosion Resistance

4、Round bar tensile tests of LF2, LF21, LD5, LD10 aluminum alloys have been carried out in this investigation.

6、本文对LF2、LF21、LD5和LD10四种铝合金圆棒单轴拉伸时的形变和断裂过程进行了研究。

3、Cerium-based conversion coating was successfully deposited on corrosion-resisting aluminium alloy LF21 in cerium containing solution using electrolysis method.

1、Microstructure in friction stir welding of thick LF21 aluminum alloy

5、Study on Effect of Milling Parameters on Milling Force in High-speeding Milling of LF21 Aluminum Alloy