May these flowers brighten your room and fill your heart with love. Happy Anniversary. Our relationship is far more special and beautiful than any flower could be.

The Amber document status indicator indicates that some caution is needed when using this document - it is either: • (a) current in the Construction Information Service but has a document or documents that replace or amend it, so please look at the 'Newer Versions' tab or • (b) not in the Construction Information Service but with another reason why it may be relevant to our customers such as being cited in NBS or in the Building Regulations Approved Documents. Again there may be more recent versions of the document.

The pressure inside the volume swept out by the flame front, during a single time increment, increases due to the burning of the reactants at constant volume. The volume swept by the flame front is then allowed to expand causing the reactants and bs 2654 tank to compress, with no mixing, until bs 2654 tank pressure inside the tank is uniform.

The Amber document status indicator indicates that some caution is needed when using this document - it is either: • (a) current in the Construction Information Service but has a document or documents that replace or amend it, so please look at the 'Newer Versions' tab or • (b) not in the Construction Information Service but with another reason why it may be relevant to our customers such as being cited in NBS or in the Building Regulations Approved Documents. Again there may be more recent versions of the document.