_id	code	acronym	validFrom	effectiveFrom	effectiveTo	device_volume	shmu_id	device_code	device_group
1	60000001	1	1800-01-01T00:00:00	1800-01-01T00:00:00	""	1.00	1	1	Sed
2	60000002	2	1800-01-01T00:00:00	1800-01-01T00:00:00	""	1.00	2	2	Sed
3	60000003	3	1800-01-01T00:00:00	1800-01-01T00:00:00	""	2.00	3	3	Sed
4	60000004	4	1800-01-01T00:00:00	1800-01-01T00:00:00	""	2.50	4	4	Sed