E74HA3.7B-D E74HA3.7B-E E74HA3.7B-G E74HA3.7B-H E74HA3.7B-J E74HA3.7B-K E74HA3.7C-A E74HAO.4B-D E74HAO.4B-H E74MA1.5/2.2A