Assertion: blasting cap | /r/HasProperty | placed about the exterior of the coil
Facets:
value: by the retaining band
type: OTHER
Source sentences:
text: 1y greater than the diameter of the blasting cap, commencing with the portions of the lead wires nearest the cap, and, when the coil has been formed, the coil is removed from the mandrel, the blasting cap inserted in the core of the coil, where it is retained by the spring effect of lead wires 2, and by the retaining band or strap d placed about the exterior of the coil.