论文部分内容阅读
苏联伏尔加—顿河《原子机器》生产联合公司研制成借助测量滚轮测量直径用的—4和—5仪器(鉴定证书1404806)。仪器不要求调整尺寸,测量范围宽,测量结果以数
Soviet Union Volga - Dayton “Atomic Machinery” production joint company developed by means of measuring wheel diameter measurement -4 and -5 instruments (identification certificate 1404806). The instrument does not require resizing, wide measurement range, measurement results in a few