<prompt> Translate the following text to EnglishHizi ni orodha ya vifaa vya kuhifadhi na kuhifadhi katika ofisi ya serikali ya uchapishaji au huduma ya habari ya kitaifa ya kiufundi, kwa habari zaidi piga simu 202 783-3238 au 703 487-4650.  <response>: The listed documents are also available through either the Government Printing Office or the National Technical Information Service, for more information call 202 783-3238 or 703 487-4650, respectively. 