Projekta Nr.prEN 730:1995 rev
NosaukumsThis standard specifies the general requirements and tests for safety devices for fuel gases and oxygen or compressed air incorporating a flame (flashback) arrestor used downstream of manifold, cylinder and (or) pipeline outlet regulators, and upstream of lowpipes for welding, cutting and allied processes.
Reģistrācijas numurs (WIID)3417
Darbības sfēraThis standard specifies the general requirements and tests for safety devices for fuel gases and oxygen or compressed air incorporating a flame (flashback) arrestor used downstream of manifold, cylinder and (or) pipeline outlet regulators, and upstream of lowpipes for welding, cutting and allied processes.
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