8WL-50.000MBD-T 8WL-50.000MDD-T 8WL-52.000MBD-T 8WL-52.000MDD-T 8WL-54.000MBD-T 8WL-54.000MDD-T 8WL-6.000MBD-T 8WL-6.000MDD-T 8WL-60.000MBD-T 8WL-60.000MDD-T