【单选题】mso-ascii-font-family:Tahoma;mso-hansi-font-family:Tahoma">题图中,加工 φ Tahoma">孔,如果选择 A mso-ascii-font-family:Tahoma;mso-hansi-font-family:Tahoma">面而不选 M Tahoma;mso-hansi-font-family:Tahoma">或 N 面作为定位基准,...
A.
mso-ascii-font-family:Tahoma;mso-hansi-font-family:Tahoma;mso-bidi-font-family: "Times New Roman";mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-US; mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">基准重合 微软雅黑;mso-bidi-font-family:"Times New Roman";mso-bidi-theme-font:minor-bidi; mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">
B.
mso-ascii-font-family:Tahoma;mso-hansi-font-family:Tahoma;mso-bidi-font-family: "Times New Roman";mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-US; mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">基准统一 mso-fareast-font-family:微软雅黑;mso-bidi-font-family:"Times New Roman";mso-bidi-theme-font: minor-bidi;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language: AR-SA">
C.
mso-ascii-font-family:Tahoma;mso-hansi-font-family:Tahoma;mso-bidi-font-family: "Times New Roman";mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-US; mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">互为基准