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AFNOR - Page 280/2476
Norma Técnica NF C27-210
Title:
Measurement of relative permittivity dielectric dissipation factor and D.C. Resistivity of insulating liquids.
Entity:
AFNOR
Subject:
Other insulating fluids
Norma Técnica NF C27-218
Title:
Fluids for electrotechnical applications. Methods for the determination of the lighting impulse breakdown-voltage of insulating liquids.
Entity:
AFNOR
Subject:
Other insulating fluids
Norma Técnica NF C27-219
Title:
Fluides for electrotechnical applications. Test method for evaluating the oxidation stability of hydrocarbon insulating liquids.
Entity:
AFNOR
Subject:
Norma Técnica NF C27-220
Title:
Method for assessing the oxidation stability of insulating oils.
Entity:
AFNOR
Subject:
Norma Técnica NF C27-221
Title:
Method for the determination of the electric strength of insulatingoils.
Entity:
AFNOR
Subject:
Other insulating fluids
Norma Técnica NF C27-222
Title:
Supervision and maintenance guide for mineral insulating oils in electrical equipment.
Entity:
AFNOR
Subject:
Insulating oils
Norma Técnica NF C27-223
Title:
Testing method for oxidation stability of inhibited insulating mineral oils.
Entity:
AFNOR
Subject:
Norma Técnica NF C27-225
Title:
Determination of the aromatic hydrocarbon content of new mineral insulating oils.
Entity:
AFNOR
Subject:
Insulating oils
Norma Técnica NF C27-227
Title:
Detection and determination of specified anti-oxidant additives in insulating oils.
Entity:
AFNOR
Subject:
Insulating oils
Norma Técnica NF C27-228
Title:
Fluides for electrotechnical applications. Determination of water in insulating liquids by automatic coulometric Karl Fischer titration.
Entity:
AFNOR
Subject:
Insulating oils
Norma Técnica NF C27-229
Title:
Determination of water in insulating oils, and in oil-impregnated paper and pressboard.
Entity:
AFNOR
Subject:
Insulating oils
Norma Técnica NF C27-230
Title:
Fluids for electrotechnical applications. Gassing of insulating liquids under electrical stress and ionization.
Entity:
AFNOR
Subject:
Other insulating fluids
Norma Técnica NF C27-231
Title:
Maintenance and use guide for petroleum lubricating oils for steam turbines.
Entity:
AFNOR
Subject:
Insulating oils
Norma Técnica NF C27-232
Title:
Methods for counting and sizing particles in insulating liquids.
Entity:
AFNOR
Subject:
Other insulating fluids
Norma Técnica NF C27-233
Title:
Maintenance and use guide for triaryl phosphate ester turbine control fluids.
Entity:
AFNOR
Subject:
Other insulating fluids
Norma Técnica NF C27-234
Title:
Determination of polychlorinated biphenyle (pcbs) in mineral insulating oils by packed column gas chromatography (gc).
Entity:
AFNOR
Subject:
Insulating oils
Norma Técnica NF C27-300
Title:
Classification of liquid dielectrics according to their fire behaviour.
Entity:
AFNOR
Subject:
Ignitability and burning behaviour of materials and products
Norma Técnica NF C27-350
Title:
General classification of insulating liquids.
Entity:
AFNOR
Subject:
Other insulating fluids
Norma Técnica NF C27-475
Title:
Method of sampling liquid dielectrics.
Entity:
AFNOR
Subject:
Other insulating fluids
Norma Técnica NF C27-601
Title:
Specification and acceptance of new sulphur hexafluoride.
Entity:
AFNOR
Subject:
Insulating gases
Norma Técnica NF C28-900
Title:
Iron and steel. Cold-reduced non grain oriented magnetic steel sheets and strips.
Entity:
AFNOR
Subject:
Norma Técnica NF C28-911
Title:
Iron and steel. Methods of determination of magnetic characteristics of magnetic sheets by means of the 25 cm epstein frame.
Entity:
AFNOR
Subject:
Magnetic materials
Norma Técnica NF C28-912
Title:
Iron and steel. Method for the measurement of the residual curvature of magnetic steel sheets.
Entity:
AFNOR
Subject:
Magnetic materials
Norma Técnica NF C28-920
Title:
Iron and steel. Grain-oriented steel sheet and strip.
Entity:
AFNOR
Subject:
Steels with special magnetic properties
Norma Técnica NF C28-925
Title:
Iron and steel. Cold rolled magnetic non-alloyed steel strip delivered in the semi-process state.
Entity:
AFNOR
Subject:
Steels with special magnetic properties
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