Geometrical product specifications(GPS) Series of angles and slopes on prisms
EQV ISO 2538:1998
全国产品尺寸和几何技术规范标准化技术委员会 This standard is the original Chinese electronic standard. After you successfully purchase, we will send the electronic version of this standard to your email address. If you need translation, please contact email: ChineseStandardsLibraryS001@gmail.com.
