Add punctuation: The June version of the Trading Centre was the bestattended June Trading Centre to date
A: The June version of the Trading Centre was the best-attended June Trading Centre to date.

Add punctuation: The AccuMeter Measuring Station was developed especially for use with AccuStopT
A: The AccuMeter Measuring Station was developed especially for use with AccuStop-T.

Add punctuation: The three spinners Grimm
A:
The three spinners - Grimm