stdClass Object
(
    [return] => Array
        (
            [0] => stdClass Object
                (
                    [descr] => χιλιοστόλιτρα ή κ.εκ.(ml ή cc)
                    [id] => 0
                )

            [1] => stdClass Object
                (
                    [descr] => κιλά (kgr)
                    [id] => 1
                )

            [2] => stdClass Object
                (
                    [descr] => τεμάχια
                    [id] => 4
                )

            [3] => stdClass Object
                (
                    [descr] => γραμμάρια (gr)
                    [id] => 5
                )

            [4] => stdClass Object
                (
                    [descr] => λίτρα (lt)
                    [id] => 6
                )

        )

)