A.分區(qū)、依次、對稱、同步 B.分區(qū)、分組、依次、對稱、同步 C.分組、依次、對稱、同步 D.分區(qū)、分組、對稱、同步
A.5mm;20mm B.6mm;20mm C.5mm;25mm D.6mm;25mm
A.15mm B.16mm C.17mm D.18mm