Registration number (WIID)Project No.TitleStatus
75462EN 549:2019/prA1Rubber materials for seals and diaphragms for gas appliances and gas equipmentIzstrādē
2720EN 751-2:1996Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water - Part 2: Non-hardening jointing compoundsIzstrādē
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