Test Bath (Hot Tank, Water Bath) : A water tank in which pressurized aerosol containers are tested to verify the container strength and to detect leaks by immersion in water
NFPA 30B Code for the Manufacture and Storage of Aerosol Products, 2002 ed. http://www.nfpa.org/assets/files/AboutTheCodes/30B /30B-A2002-rop.pdf, (Code: Code for the Mfg and Storage of Aerosol Prod for the Mfg and Storage of Aerosol Prod - Amer) {194 NFC}