NL6712603A - - Google Patents

Info

Publication number
NL6712603A
NL6712603A NL6712603A NL6712603A NL6712603A NL 6712603 A NL6712603 A NL 6712603A NL 6712603 A NL6712603 A NL 6712603A NL 6712603 A NL6712603 A NL 6712603A NL 6712603 A NL6712603 A NL 6712603A
Authority
NL
Netherlands
Application number
NL6712603A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of NL6712603A publication Critical patent/NL6712603A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/56—Investigating resistance to wear or abrasion
    • G01N3/567—Investigating resistance to wear or abrasion by submitting the specimen to the action of a fluid or of a fluidised material, e.g. cavitation, jet abrasion
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
NL6712603A 1967-09-15 1967-09-14 NL6712603A (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR121207 1967-09-15

Publications (1)

Publication Number Publication Date
NL6712603A true NL6712603A (el) 1969-03-18

Family

ID=8638431

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6712603A NL6712603A (el) 1967-09-15 1967-09-14

Country Status (2)

Country Link
FR (1) FR1557001A (el)
NL (1) NL6712603A (el)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447026A1 (fr) * 1979-01-19 1980-08-14 Tuyaux Bonna Dispositif et procede pour evaluer la tenue du beton et des revetements de protection eventuels a l'erosion due aux effluents charges
GB2044935B (en) * 1979-03-21 1983-12-21 Fulmer Res Inst Ltd Abrasion testing

Also Published As

Publication number Publication date
FR1557001A (el) 1969-02-14

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