UL 567-2021 pdf download.Emergency Breakaway Fittings, Swivel Connectors and Pipe-Connection Fittings for Petroleum Products and LP- Gas. 5 Glossary 5.1 For the purposes of this standard the following definitions apply: 5.2 ASTM IRM 903 /
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UL 567-2021 pdf download.Emergency Breakaway Fittings, Swivel Connectors and Pipe-Connection Fittings for Petroleum Products and LP- Gas. 5 Glossary 5.1 For the purposes of this standard the following definitions apply: 5.2 ASTM IRM 903 /
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