A.139.0443;1742.36 B.139.04;1.74×103 C.139.044;1742 D.139.05;0.1742×104
A.0%~100% B.20%~90% C.20%~100% D.30%~100%
A.50;面向 B.50;背向 C.60;背向 D.60;面向