Test method for artificial defect sizes of zirconium tube flaw detection comparison samples
全国有色金属标准化技术委员会(SAC/TC 243)
本标准规定了锆管探伤用对比试样人工缺陷（人工槽/通孔）尺寸的复型及显微测量方法。本标准适用于锆管超声、涡流等无损探检测对比试样上人工槽/通孔尺寸的测量。其他金属对比试样中的类似人工缺陷尺寸的测量也可参照执行。
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