A.适用于等轴图焊口 B.质保等级为NUC C.使用于批量性支架的安装 D.适用于特殊支架的安装
A.±25mm和±40mm B.±40mm和±25mm C.±30mm和±25mm D.±25mm和±30mm
A.±5mm B.±10mm C.±15mm D.±20mm