Verfügbarkeit für Abholungen konnte nicht geladen werden
GB/T 29712-2023_Chinese: Non-destructive testing of welds - Ultrasonic testing - Acceptance levels (Chinese: 焊缝无损检测 超声检测 验收等级) Note/Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working-hours typically, ASAP English versions: GB/T 29712-2023
