| 摘要 |
The present invention relates to a spray nozzle (1) comprising a frame (2) supporting a main vessel (3), a spray line (4), and an incorporator (5), the incorporator (5) having an operative state and an inoperative state. The spray nozzle is characterised in that the space taken up by the incorporator (5) varies between the operative state and the inoperative state thereof. The incorporator (5) has high capacity in the operative state thereof and takes up a reduced space in the inoperative state thereof. |
