A.1900 B.2100 C.2300 D.2500
A.2373kN B.2383kN C.2393kN D.2169kN
A.970 B.930 C.860 D.830
A.7144 B.7321 C.7536 D.7613
A.4908.4 B.5102.2 C.5362.1 D.5431.3
A.0 B.1/3 C.2/3 D.1.0
A.715kN,900kN B.715kN,915kN C.670kN,872kN D.700kN,915kN
A.1309kN B.1400kN C.1500kN D.1600kN
A.11800kN B.13355kN C.11879kN D.11900kN
A.58mm B.68mm C.75mm D.85mm