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506:Aggregate-organ low-pressure type 110:Aggregate-organ low-pressure type 530:The aggregate-organ high-pressure type 530m:The aggregate-organ high-pressure type 520d:The aggregate-organ high-pressure type 530d:The aggregate-organ high-pressure type 830:Two pairs of high and low voltage type 830hm:Two pairs of high and low voltage type 830hlm:Two pairs of high and low voltage type