DIN EN ISO 11120/A1:2011-06
Отменен
Gas cylinders - Refillable seamless steel tubes for compressed gas transport, of water capacity between 150 l and 3000 l - Design construction and testing - Amendment 1: Requirements for design of tubes for embrittling gases (ISO 11120:1999/DAM 1:2011); German version EN ISO 11120:1999/prA1:2011
