High Single Column Pier
instability of a single column
single column continuous voided slab
single column over single pile
1# Generator Single Unit Initiating Single Pump
cable-stayed bridge with a single tower and single
cable-stayed bridge with single cable plane and single tower
Single hole with single initiation
single transmitter to single receiver
single warp and single weft weaving
Lower column of instillation column
[011] multiple-slip-oriented copper single crystal
[011] oriented single crystal
[011]orientated Ni base single crystal
“single seat， single vote” system