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| 01793cam 2200361zi 4500 |
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| 001 | 9.867739 |
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| 003 | CaOODSP |
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| 005 | 20221107162407 |
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| 006 | m o d f |
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| 007 | cr ||||||||||| |
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| 008 | 190129s1958 onc ot f|0| 0 eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 043 | |an-cn--- |
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| 086 | 1 |aM38-1/36-1958E-PDF |
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| 100 | 1 |aBuchanan, J. G., |eauthor. |
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| 245 | 14|aThe measurement of wall thickness of metal from one side only, by the direct current conduction method / |cby J. G. Buchanan, F. W. Marsh and R. C. A. Thurston. |
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| 264 | 1|aOttawa, Ontario : |bDepartment of Mines and Technical Surveys, |c1958. |
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| 300 | |a1 online resource ( [7] pages) |
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| 336 | |atext|btxt|2rdacontent |
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| 337 | |acomputer|bc|2rdamedia |
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| 338 | |aonline resource|bcr|2rdacarrier |
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| 490 | 1 |aMines Branch Research Report ; |vR 36 |
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| 500 | |a"Reprinted from Jan.-Feb. 1958 issue of Nondestructive Testing." |
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| 500 | |aTitle from cover. |
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| 504 | |aIncludes bibliographic references. |
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| 520 | |a"A direct-current conduction method is described for the measurement of wall thickness of metal from one side only. Essentially the method involves the measurement of the resistance of an area, roughly circular, by means of a 4-electrode array; an increase in the 'resistance' indicates a decrease in thickness, and vice versa"--Abstract. |
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| 692 | 07|2gccst|aMetals |
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| 700 | 1 |aMarsh, F. W., |eauthor. |
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| 700 | 1 |aThurston, R. C. A., |eauthor. |
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| 710 | 1 |aCanada. |bDepartment of Mines and Technical Surveys. |
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| 710 | 1 |aCanada. |bMines Branch. |
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| 830 | #0|aResearch report (Canada. Mines Branch)|vR 36.|w(CaOODSP)9.855660 |
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| 856 | 40|qPDF|s1.02 MB|uhttps://publications.gc.ca/collections/collection_2019/rncan-nrcan/m38-1/M38-1-36-1958-eng.pdf |
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