aluminium inserted tube
Drainage of CSF by terminal cistern inserted tube
anchorage length and lap length
ratio of pulse length to the total cycle length
span length of length bar
Heat Exchange Tube and Tube Sheet
welding between heat exchanging tube and tube sheet
4-phase spreading sequence with inequal length
9 segments of equal length
a bipartite graph determined by its cycle length d
a bipartite graph determined by its cycle length distribution
a length measurement corresponding to the middle segment of one’s middle finger