2026-09-27T01:26:49+01:00https://marinefinds.org.uk/datalabs/terminology/object/format/jsonhttps://marinefinds.org.uk/datalabs/terminology/object/format/xmlhttps://marinefinds.org.uk/datalabs/terminology/object2768137598COMPOUND STEAM ENGINEYA steam engine that uses the same steam successively to drive pistons in high and then low pressure cylinders.546P741091594COMPOUND STEAM ENGINEYA steam engine that uses the same steam successively to drive pistons in high and then low pressure cylinders.1P