@a形状和位置公差标注读解@AXing Zhuang He Wei Zhi Gong Cha Biao Zhu Dou Jie@f上海市国家标准《形状和位置公差》宣贯组编@FShang Hai Shi Guo Jia Biao Zhun 《 Xing Zhuang He Wei Zhi Gong Cha 》 Xuan Guan Zu Bian
@a上海市国家标准《形状和位置公差》宣贯组@AShang Hai Shi Guo Jia Biao Zhun 《 Xing Zhuang He Wei Zhi Gong Cha 》 Xuan Guan Zu@4编@Ashang hai shi guo jia biao zhun《 xing zhuang he wei zhi gong cha》 xuan guan zu