A shrinkage method combining with medium-length hole and shallow hole
hole by hole blasting technique
hole by hole detonating
hole by hole initiating
hole by hole initiation
mid-and-deep hole combining shallow hole balsting
anchorage length and lap length
ratio of pulse length to the total cycle length
span length of length bar
1 Taper Hole in Coupling
a circular hole with two cracks
a half plane with a hole
a hole in an implement or utensil for something to be inserted into