The existing words, ""Cargo Ship Safety Radiotelegraphy Certificates or Cargo Ship Safety Radiotelephony Certificates"" are replaced by ""or Cargo Ship Safety Radio Certificates"".
有文字“，货
无线电报安全证书或货无线电话安全证书”改为“或货无线电安全证书”。
The existing words, ""Cargo Ship Safety Radiotelegraphy Certificates or Cargo Ship Safety Radiotelephony Certificates"" are replaced by ""or Cargo Ship Safety Radio Certificates"".
有文字“，货无线电报安全证书或货无线电话安全证书”改为“或货无线电安全证书”。
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