Citation:
V-21. Volkswagen A. G., “TL 4225: Alloyed Quenched and Tempered Steel for Press Quenching – Uncoated or Pre-Coated”, Group Standard, 2016.
V-21. Volkswagen A. G., “TL 4225: Alloyed Quenched and Tempered Steel for Press Quenching – Uncoated or Pre-Coated”, Group Standard, 2016.