Some of my pipes have platings. Can the curved ones be measured? If not, measure the inside, measure the outside, and measure the thickness outside the tube.
Mainly on the cylindrical barrel structure measurement diameter of about 1m offshore fan pile foundation 5-20mm, there is a suitable coating thickness measurement equipment?
Hot-dip galvanizing and painting on the steel plate, can this measure the thickness of the galvanized layer and the paints layer separately?
100-200Mu, I'm not sure?