用38CrMoAl造句子，“38CrMoAl”造句

2、Effect of Rare Earths Content on Nitriding Performance of 38CrMoAl Steel

1、Study on High Speed Drilling in Deep 38CrMoAl Steel Tube;

3、Assaying Element Content in 38CrMoAl by Means of Photoelectric Direct-View Spectrometry

4、Effect of Cycle Plasma Nitriding Process on Structure and Properties of Nitrided Layer of Steel 38CrMoAl