NF A49-785-1*NF EN ISO 10893-1:2011 Non-destructive testing of steel tubes - Part 1 : automated electromagnetic testing of seamless and welded (except submerged arc-welded) steel tubes for the verification of hydraulic leaktightness
2011NF A49-785-1*NF EN ISO 10893-1:2011 Non-destructive testing of steel tubes - Part 1 : automated electromagnetic testing of seamless and welded (except submerged arc-welded) steel tubes for the verification of hydraulic leaktightness