| LC control no. | sh 97005332 |
|---|---|
| Topical heading | Pipelines--Maintenance and repair |
| Found in | Bowen, R.J. Review of pipe freezing (freeze sealing) offshore, 1997: p. 1 (Pipe-freezing; a technique which can be used on liquid filled pipes and pipelines to produce a solid, pressure resistant, frozen plug, which can be used for temporary isolation of a section of pipe to allow repair, maintenance or modification) |
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