Check compatibility with GC numbers given below. Clas HE Series. Clas HE 24 (Edition 5 - 9/11/2010) –GC No. 47-116-51. Clas HE 24 (Edition 7 - 30/08/2011) –GC No. 47-116-51 EDITION 7. Clas HE 30 (Edition 5 - 9/11/2010) –GC No. 47-116-52.
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