PL62269B1 - - Google Patents
Download PDFInfo
- Publication number
- PL62269B1 PL62269B1 PL125659A PL12565968A PL62269B1 PL 62269 B1 PL62269 B1 PL 62269B1 PL 125659 A PL125659 A PL 125659A PL 12565968 A PL12565968 A PL 12565968A PL 62269 B1 PL62269 B1 PL 62269B1
- Authority
- PL
- Poland
- Prior art keywords
- dam
- hooks
- upper beam
- cover
- dam according
- Prior art date
Links
- 238000001914 filtration Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 4
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 claims description 2
- 238000009412 basement excavation Methods 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 239000011800 void material Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL62269B1 true PL62269B1 (OSRAM) | 1970-12-30 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PL62269B1 (OSRAM) | ||
| CN207157449U (zh) | 一种船用悬挂式脚手架 | |
| US2849010A (en) | Cargo hatch tent | |
| US2661711A (en) | Anchor davit | |
| PL125450B1 (en) | Trough chute | |
| CN209686686U (zh) | 装配式钢筋桁架楼承板组合结构 | |
| US2002882A (en) | Floating fish trap | |
| GB721966A (en) | Improvements in and relating to temporary covers for ship's hatches and the like | |
| PL54780B1 (OSRAM) | ||
| US21498A (en) | horstmann | |
| US2821279A (en) | Connectors for sectional chutes | |
| DE604050C (de) | Bockgeruest fuer Notverschluesse | |
| PL63021Y1 (pl) | Stropnica prostokątnej obudowy górniczej | |
| SU1074999A1 (ru) | Способ креплени вертикальных и наклонных горных выработок и устройство дл его осуществлени | |
| PL44820B1 (OSRAM) | ||
| PL63640B1 (OSRAM) | ||
| PL74750B2 (OSRAM) | ||
| SU1636509A1 (ru) | Швартовное устройство | |
| SU451863A1 (ru) | Скребковый забойный конвейер | |
| RU55343U1 (ru) | Якорное устройство для поперечного закрепления понтонов наплавного железнодорожного моста | |
| SU73578A1 (ru) | Батометр | |
| PL64997B1 (OSRAM) | ||
| PL111686B1 (en) | Retaining wall for packing material | |
| PL59265B1 (OSRAM) | ||
| CS267837B1 (cs) | Dělící stěna ochranného povalu pro hloukení vertikálních důlních Jánových děl |