S.L. 399.40 · sl/399.40 (S.L. 399.40)
S.L. 399.40 чл. 11
For ESOMPs installed or used on vessels, the PFD threshold value is -109 dB(W/m2) in a reference bandwidth of 14 MHz at a height of 20 meters above mean sea level at the low-water mark.
S.L. 399.40 · sl/399.40 (S.L. 399.40)
For ESOMPs installed or used on vessels, the PFD threshold value is -109 dB(W/m2) in a reference bandwidth of 14 MHz at a height of 20 meters above mean sea level at the low-water mark.