& bttechtime()
 
  Syntax: bttechtime()

  This function returns the techtime (ie the amount of time to 
  complete current repairs) for the invoker.
 
  Example:
  Given that #1234 is player who has 27 minutes and 14 seconds of 
  techtime remaining
 
  > think bttechtime(#1234)                                                         
  00:27:14