scan · 2006-07-18 · ut crack detection pig the pulse-echo ut method with a 450 incidence is...

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Page 1: Scan · 2006-07-18 · UT crack detection pig The pulse-echo UT method with a 450 incidence is applied (Figure 5). Depend- ing on the pipeline diameter, a total of 480-896 transducers
Page 2: Scan · 2006-07-18 · UT crack detection pig The pulse-echo UT method with a 450 incidence is applied (Figure 5). Depend- ing on the pipeline diameter, a total of 480-896 transducers
Page 3: Scan · 2006-07-18 · UT crack detection pig The pulse-echo UT method with a 450 incidence is applied (Figure 5). Depend- ing on the pipeline diameter, a total of 480-896 transducers
Page 4: Scan · 2006-07-18 · UT crack detection pig The pulse-echo UT method with a 450 incidence is applied (Figure 5). Depend- ing on the pipeline diameter, a total of 480-896 transducers
Page 5: Scan · 2006-07-18 · UT crack detection pig The pulse-echo UT method with a 450 incidence is applied (Figure 5). Depend- ing on the pipeline diameter, a total of 480-896 transducers