hat
(selon la estanda GJB 31A-2000, vle di spécification pou 30CrMnMoRE,
eng
We can supply you Minitary armored ballistic steel plates, which produced according to the China protection standard GJB 31A- 2000, means the specification for 30CrMnMoRE, 30CrNi2MnMoRE and 30CrNi3MoV steel plates for armour use.