| 品牌 | 英国“OXFORD”牛津 | 型号 | OXD-306-3040K |
| 类型 | 花岗岩平行规 | 测量范围 | 250 |
| 1mm | 重量 | 1.83（kg） | |
| 尺寸 | 250（mm） | 适用范围 | 0-250 |
SGA250x40x25mm GRANITE PARALLELS (PR) | |
Category:Measuring Equipment > Non-Mechanical Gauges > Rules & Direct Reading Gauges > Parallels Oxford GranitePrecision granite products are manufactured to the highest quality standards to provide an accurate surface from which final measurements can be taken. More dimensionally stable than steel or cast iron, with a low thermal expansion co-efficient. Does not burr, is corrosion free and easy to maintain. ParallelsUsed for setting up work on machine tables and surface plates. Sold in pairs. Manufactured to BS906 : Part 1 : Grade B for flatness, paralleli of working faces. Supplied with UKAS certificate. | |
SGA250x40x25mm花岗岩平行（公关）
分类：测量设备>非机械仪表>规则与直读式仪表>的Parallels
花岗岩平行棒（一副2根）
牛津花岗岩
花岗石精密产品制造的质量标准，以提供准确的测量表面从中可以采取的后。更多尺寸稳定比钢或铸铁，具有低的热膨胀的合作效率。不毛刺，是无腐蚀，易于维护。
相似之处
用于设置在机器表面板表和工作。成对出售。制造的BS906：部分：为平坦乙，工作面临的并行性。随附UKAS证书