Hull roughness
The instrument to measuring hull roughness is the BSRA Roughness Gauge. The instrument measures the Average Hull Roughness (AHR), which is defined as the average of minimum 100 measurements of Mean Hull Roughness (MHR). MHR is the average …
Since 1992 our company PSOMAKARA Diving Services & Consulting Co has always had a consistent and continuous drive to improve its services and meet customer expectations. In order to substantiate that loyalty and dedication today with great pride we announce …
