A.0.93 B.0.90 C.0.88 D.0.85
A.418+816,井字复合箍Φ8@150 B.418+816,井字复合箍Φ8@100 C.1218,井字复合箍Φ8@150 D.1218,井字复合箍Φ8@150
A.8.0 B.11.1 C.15.9 D.22.2
A.0.05 B.0.5 C.0.1 D.0.01
A.215 B.235 C.290 D.330