F050181 F050192 F0501-B-08-20T-R F0501-B-10-20T-R F0501-B-12-20T-R F0501-B-20-20T-R F0501-B-30-20T-R F0501-B-40-20T-R F0501-B-50-20T-R F0501-T-06-20T-R