In disassembly, {HEAD ~ the tray} 20 is moved towards {TAIL ~ the rear wall} 43 of the enclosure 40 to enable the mounting protrusions 421 to be disposed in the wide parts 2211 of the mounting openings 221 
is moved towards
In disassembly , { HEAD ~ the tray } 20 is moved towards { TAIL ~ the rear wall } 43 of the enclosure 40 to enable the mounting protrusions 421 to be disposed in the wide parts 2211 of the mounting openings 221
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH