JPS6314239Y2 - - Google Patents
Info
- Publication number
- JPS6314239Y2 JPS6314239Y2 JP15252083U JP15252083U JPS6314239Y2 JP S6314239 Y2 JPS6314239 Y2 JP S6314239Y2 JP 15252083 U JP15252083 U JP 15252083U JP 15252083 U JP15252083 U JP 15252083U JP S6314239 Y2 JPS6314239 Y2 JP S6314239Y2
- Authority
- JP
- Japan
- Prior art keywords
- explosive
- bag
- blast hole
- explosives
- large diameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000002360 explosive Substances 0.000 claims description 25
- 238000005422 blasting Methods 0.000 claims description 9
- 239000011435 rock Substances 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15252083U JPS6058378U (ja) | 1983-09-30 | 1983-09-30 | 爆薬装填用袋 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15252083U JPS6058378U (ja) | 1983-09-30 | 1983-09-30 | 爆薬装填用袋 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6058378U JPS6058378U (ja) | 1985-04-23 |
| JPS6314239Y2 true JPS6314239Y2 (fr) | 1988-04-21 |
Family
ID=30337689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15252083U Granted JPS6058378U (ja) | 1983-09-30 | 1983-09-30 | 爆薬装填用袋 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6058378U (fr) |
-
1983
- 1983-09-30 JP JP15252083U patent/JPS6058378U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6058378U (ja) | 1985-04-23 |
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