M16*3
dmin 17 dmax 17.24 dcmax 30 dcmin 29.48 h 3
m20*3
dmin 21 dmax 21.28 dcmax 37 dcmin 36.38 h 3
M 24*4
dmin 25 dmax 25.28 dcmax 44 dcmin 43.38 h 4
M 30*4
dmin 31 dmax 31.34 dcmax 56 dcmin 55.26 h 4
M 36*5
dmin 37 dmax 37.34 dcmax 66 dcmin 65.26 h 5