H1.5, H2, H2.5, H3, H4, H5, H6, H8, H10
10x11, 12x14, 14x17
∅ 60~140
T20,T25,T27,T30,T40,T45,T50,T55,T60
4, 5, 6, 7, 8, 10, 12, 14, 17
