青云翻译

The use of ultrasound to detect pinhole defects in cast aluminum alloy ingot is feasible

Detection of pinhole of aluminum alloy ingot casting defects with ultrasonic method is feasible

Uses the supersonic method examination casting aluminum alloy ingot casting pinhole flaw is feasible

Using ultrasound method to detect forged aluminum alloy ingot pin-hole of the defect is possible

Detection of pinhole of aluminum alloy ingot casting defects with ultrasonic method is feasible