shallow defect

浅的缺陷,shallow... ... ) detective method 浅部缺陷桩 ) shallow defect 浅的缺陷 ) shallow open defect 浅的开口缺陷 ...

浅的缺陷,shallow... ... ) shallow open defect 浅的开口缺陷 ) shallow defect 浅部缺陷 ) Shallow defects 浅部缺陷 ...