Viscous powdery emulsion explosive for top hole and preparation method thereof
The invention discloses a viscous powdery emulsion explosive for hole jacking, which is prepared from the following raw material components in percentage by mass: 85.277 to 86.854 percent of ammonium nitrate, 0.283 to 0.287 percent of sodium nitrate, 6.440 to 6.559 percent of water and 6.3 to 8.0 pe...
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Format: | Patent |
Sprache: | chi ; eng |
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