Analysis of information sources in references of the Wikipedia article "劉易斯與克拉克級物資補給艦" in Chinese language version.
T-AKE 4 successfully completed an acoustic trial off San Clemente Island and demonstrated that NIXIE was capable of masking the ships acoustic signature
T-AKE 4 successfully completed an acoustic trial off San Clemente Island and demonstrated that NIXIE was capable of masking the ships acoustic signature
