The hanging Which covered the most holy place, for all other hangings belonged to the Gershonites. The service That is, all the other furniture belonging to it.
Related Commentaries of Numbers 3:31
Numbers 3:31
31 And their charge shall be the ark, and the table, and the candlestick, and the altars, and the vessels of the sanctuary wherewith they minister, and the hanging, and all the service thereof.