A.G96 S230 M03;G96 S1600; B.G96 S230 M03;G97 S1600; C.G50 S230 M034;G54 S1600; D.G96 S180 M03;G97S 1600;
A.M24×l.5 B.M12×l.5 C.M24×2.0 D.M32X1.5
A. B. C. D.