Thus, the oil filling device may accommodate {TAIL ~ various heights} and angles of oil filling hole of engine and allows filling of {HEAD ~ oil} into the engine to be conducted in a smoother manner 
Thus , the oil filling device may accommodate { TAIL ~ various heights } and angles of oil filling hole of engine and allows filling of { HEAD ~ oil } into the engine to be conducted in a smoother manner
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH