BS-ISO-18132-1 Complete Document History
Refrigerated hydrocarbon and nonpetroleum based liquefied gaseous fuels. General requirements for automatic tank gauges

Complete Current Edition:
   2011 EDITION - requirements for automatic tank gauges. Automatic tank gauge - Jan. 31, 2012

Obsolete Revision Information:
   2006 EDITION - GAUGES ONBOARD SHIPS CARRYING LIQUEFIED GASES - April 28, 2006