Smithers MSEShropshire, GBScope: "...3:Method 352D:1979; BS EN ISO 6383-2:2004; BS 2782..."UKAS1certView
Smithers MSESurrey, GBScope: "...3:Method 360A:1991; BS EN ISO 6383-2:2004 Thickness by Mechanical Scanning BS 27..."UKAS1certView