A、<span style="LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: 'Times New Roman'">塑性愈大愈好</span>
B、<span style="LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: 'Times New Roman'">强度愈高愈好</span><span lang="EN-US" style="LINE-HEIGHT: 125%; mso-bidi-font-size: 10.5pt"><p></p></span>
C、<span style="LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: 'Times New Roman'">强度高且塑性韧性好</span>
D、<span style="LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: 'Times New Roman'">硬度高</span>
A、<span style="LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: \'Times New Roman\'; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: \'Times New Roman\'">塑性愈大愈好</span>
B、<span style="LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: \'Times New Roman\'; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: \'Times New Roman\'">强度愈高愈好</span><span lang="EN-US" style="LINE-HEIGHT: 125%; mso-bidi-font-size: 10.5pt"><p></p></span>
C、<span style="LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: \'Times New Roman\'; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: \'Times New Roman\'">强度高且塑性韧性好</span>
D、<span style="LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: \'Times New Roman\'; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: \'Times New Roman\'">硬度高</span>