JCS20N20CT JCS20N20CT-O-C-N-B JCS20N20FT JCS20N20FT-O-F-N-B JCS20N20FT-O-N-B JCS20N60ANH JCS20N60ANH-O-AN-N-B JCS20N60FH JCS20N60FH-220MF JCS20N60FH-O-F-N-B