ANSI Z21.88-2019/CSA 2.33-2019: Vented Gas Fireplace Heaters
ANSI Z21.88-2019/CSA 2.33-2019: Vented gas fireplace heaters is the standard for gas fireplaces. For the purposes of this document, a “vented gas fireplace heater” is…
Cryogenic Liquids – Insulated Cargo Tank Specifications
Cryogenic liquids—liquids having a normal boiling point below -130°F at 14.7 psia (-90°C at 101 kPa, abs.)—fall under unique considerations as they are kept in…