- By burying under ground
- By throwing in water
- by burning them throwing in fire
- cannot be destroyed
Category: Drilling and Blasting
- ANFO
- Slurry explosives
- Emulsion explosives
- NG based explosives
- Noise
- Vibration
- Illumination
- Overbreak
- P – wave
- S- wave
- Rayleigh wave
- Love wave
- P – wave
- S- wave
- Rayleigh wave
- Love wave
- Continuous noise
- Intermediate noise
- Repetitive noise
- Impulsive noise
Category Explosives
P- Class 1 1- Nitro compounds
Q- Class 2 2- Chlorate mixture
R- Class 3 3- Nitrate mixture
S– Class 4 4- Gun powder
- P-1, Q-2, R-4, S-3
- P-4, Q-2, R-1, S-3
- P-4, Q-3, R-1, S-2
- P-1, Q-3, R-4, S-2
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