DE1489880U - - Google Patents

Info

Publication number

DE1489880U

DE1489880U DENDAT1489880D DE1489880DU DE1489880U DE 1489880 U DE1489880 U DE 1489880U DE NDAT1489880 D DENDAT1489880 D DE NDAT1489880D DE 1489880D U DE1489880D U DE 1489880DU DE 1489880 U DE1489880 U DE 1489880U

Authority

DE

Germany

Prior art keywords

pipe

sand

sealing

pressure test

pipe ends

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.)

Active

Links

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• 239000004576 sand Substances 0.000 claims description 10
• 238000007789 sealing Methods 0.000 claims description 4
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
• 238000005452 bending Methods 0.000 description 5
• 241000557769 Iodes Species 0.000 description 1
• 235000010678 Paulownia tomentosa Nutrition 0.000 description 1
• 240000002834 Paulownia tomentosa Species 0.000 description 1
• 244000089486 Phragmites australis subsp australis Species 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 230000007774 longterm Effects 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 229940028444 muse Drugs 0.000 description 1
• GMVPRGQOIOIIMI-DWKJAMRDSA-N prostaglandin E1 Chemical compound CCCCC[C@H](O)\C=C\[C@H]1[C@H](O)CC(=O)[C@@H]1CCCCCCC(O)=O GMVPRGQOIOIIMI-DWKJAMRDSA-N 0.000 description 1
• 239000002699 waste material Substances 0.000 description 1