Cost Control of Mining Personnel Based on Wireless Communication Network from the Perspective of Operations Research

Table 6

Correspondence table of the relationship between the minimum resistance wire and the diameter of the blast hole.

Blast hole diameter (mm)	Minimum resistance line (m)	Blast hole diameter (mm)	Minimum resistance line (m)
50–60	12–17	60–85	18–28
60–70	15–22	90–125	26–45