UL 157:2015 pdf download – Gaskets and Seals

UL 157:2015 pdf download – Gaskets and Seals. 10.2 Apparatus 10.2.1 The apparatus is to indude a cold chest capable of maintaining temperatures of minus 40 ±2°C (minus 40±3.6°F) and minus 54 ±2°C (minus 65 ±3.6°F) and a metal mandrel...