3050-18R-0.5HTBD 3050-18R-0.5HTBD1.4 3050-18R-0.5HTBF 3050-18R-0.5HTBR 3050-18R-0.5HTBR1.8 3050-18R-0.5HTCD 3050-18R-0.5HTCD(0.7) 3050-18R-0.5HTCE 3050-18R-0.5HTCV 3050-18R-0.5HTCV(1.0)