Non - destructive testing - penetrant testing - testing of penetrant materials 无损检验.渗透检验.渗透材料的试验
2.
Non - destructive testing - penetrant testing - part 2 : testing of penetrant materials 无损检测渗透检测第2部分:渗透材料的检验
3.
Non - destructive testing - penetrant testing - part 2 : testing of penetrant materials 无损检验.渗透性检验.第2部分:渗透材料的试验
4.
Standard test method for non - destructive detection of leaks in medical packaging which incorporates porous barrier material by co2 tracer gas method Co2示踪气体法对用多孔防渗透材料的包装泄漏性进行无损检测的标准试验方法