00000nam 2200000za 4500 9.843417 CaOODSP 20221107152522 cr ||||||||||| 171027s2002 onc |o f|0| 0 eng d CaOODSP eng n-cn--- M39-138/2002E-PDF Examination guide for recertification [electronic resource] : industrial radiography, ultrasonics, magnetic particle, liquid penetrant, eddy current. Ottawa : Natural Resources Canada, 2002. 23 p. "NRCan/MTL/NCB DOC. 4-9-Recert; Issue: 2; date: December 1, 2002." gccst Certification gccst Licensing Canada. Natural Resources Canada. PDF 197 KB https://publications.gc.ca/collections/collection_2017/rncan-nrcan/M39-138-2002-eng.pdf