1. Then, you would crimp the blasting cap on to the time fuse.

2. Got a piece of electric blasting cap, and a strand of what appears to be leg wire.

3. In order to perforate in deep wells, a high-temperature and high-pressure resistant blasting cap for body-free perforatorhas been regenerated.

4. The bangalore torpedo may be primed by assembling Alength of time blasting fuse and a nonelectric blasting cap in a priming adapter and screwing the assembly into the cap well of a torpedo section (A, fig 2-31)