frequency of inspection 监查频度 ; 检验频率
Scope and frequency of inspection 焊缝检验的范畴和比率
The type of inspection, frequency, type of documentation and measuring equipment must be defined for each inspection characteristic.
每个检测项目的检测种类、频率、记录方式、测量设备都必须明确规定。
Specify frequency of exposure control equipment inspection and testing along with establishing a process for performing this work.
将曝露控制设备频率检查具体化，并建立实行这些工作的程序。
Performing high frequency eddy current inspection of area around skin cutout and make sure that no crack existing.
对蒙皮切口周边区域做高频涡流探伤检查并确定无裂纹存在。
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