青云翻译

Determination of defect indication length. When the defect echo wave is only a high point, with 6dB length measurement method; when there are multiple defect echo wave height, the use of breakpoints wave Supreme Court.

Length determination of defect indication. When the flaws echo only one wave peak, 6dB surveying permanent way when defect echo when there are multiple wave height, the use of breakpoints by wave height.

Determination flaw indicator length.When the flaw echo only then a wave height spot, uses 6dB to measure the good method yielding long-term benefits; When the flaw echo has many waves highly, uses the break point wave height law.

length measurement defects instructions. There is only one wave echoes when deficiencies, use High Point 6 dB length measuring law echoes deficiencies; when there is more than one wave height, wave height using the breakpoint.

Length determination of defect indication. When the flaws echo only one wave peak, 6dB surveying permanent way when defect echo when there are multiple wave height, the use of breakpoints by wave height.