This standard specifies the classification and requirements for high-pressure water cleaning of hull outer plate quality grades, cleaning and inspection. This standard is applicable to the quality inspection of high-pressure water cleaning operations for hull outer plates in steel ship repair projects. When cleaning other parts of the ship with high-pressure water, this standard can also be followed.
CB/T 3377-2015 history
2015CB/T 3377-2015 The degree of quality for high pressure water cleaning shell plate