By {TAIL ~ the structure} of the supporting body, the operation of {HEAD ~ contact} with container in the wick structure is simple and stable 
By { TAIL ~ the structure } of the supporting body , the operation of { HEAD ~ contact } with container in the wick structure is simple and stable
OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH