126.96.36.199.1 Semantic definition
Base quantities that are common to the definition of all types of boilers.
188.8.131.52.2 Applicable entities
Total Gross Weight of the object without any add-on parts and not taking into account possible processing features (cut-out's, etc.) or openings and recesses.
Not including contained fluid.
Total net weight of the object without add-on parts, taking into account possible processing features (cut-out's, etc.) or openings and recesses.
Weight of the element, including contained fluid as designed.
Total surface area of the element.