WATER SEAL VESSEL
A class with identifier
http://staging4.data.posccaesar.org/iso/15926-4/rdl/RDS438929
| Definition | A <WATER SEAL VESSEL> is an <ARTEFACT> and a <VESSEL> intended to prevent vapour back flow applying the principle of a water seal | 
| ISO number | 8901 | 
| RDS number | RDS438929 | 
| Source | Static Equipment |