The document applies for hoses for gasfired burners for laboratories as described in DIN 30665-1 that are used for gases and at temperatures up to 70?C. It lays down safety reqirements and tests.
DIN 30664-1:1994 history
1994DIN 30664-1:1994-12 Hoses for gasfired burners for laboratories, without shroud and armoring - Part 1: Safety requirements and tests
1994DIN 30664-1:1994 Hoses for gasfired burners for laboratories, without shroud and armoring - Part 1: Safety requirements and tests