标准号:BS EN 1971-2-2012
英文标准名称:Copper and copper alloys. Eddy current test for measuring defects on seamless round copper and copper alloy tubes. Test with an internal probe on the inner surface
发布日期:2012/1/31 12:00:00
实施日期:2012/1/31 12:00:00
国际标准分类号:23.040.15;77.150.30