手机版
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EN 10160:1999 Ultrasonic testing of steel flat product of thickness equal or greater than 6 mm (reflection method)
EN 10306:2001 Iron and steel - Ultrasonic testing of H beams with parallel flanges and IPE beams
EN 10307:2001 Non-destructive testing - Ultrasonic testing of austenitic and austenitic-ferritic stainless steels flat products of thickness equal to or greater than 6 mm (reflection method)
EN 10308:2001 Non destructive testing - Ultrasonic testing of steel bars
无损检测 条钢超声检测
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