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Standards [CURRENT]

ABNT NBR 6665

Cold reduced steel mill products - Electrolytic tinplate and electrolytic chromium/chromium oxide coated sheets or uncoated sheets - Specification
Edition 2014-01-22

Standards [CURRENT]

ABNT NBR 11566

Lead and lead oxides - Turbidimetric determination of tin dosage
Edition 2016-06-13

Mixed metal oxides coated titanium anodes for cathodic protection
Edition 2014-05-19

Standards [CURRENT]

ABNT NBR 17086-3

Portland cement – Chemical analysis Part 3: Determinations by wet chemistry of silicon dioxide, ferric oxide, aluminum oxide, calcium oxide and magnesium oxide
Edition 2023-06-15

Standards [CURRENT]

ABNT NBR 17086-10

Portland cement - Chemical analysis Part 10: Determination of free calcium oxide by ethylene glycol
Edition 2023-06-15

Standards [CURRENT]

ABNT NBR 17165

Cement and clinker - Chemical analysis - Determination of titanium dioxide, phosphorus pentoxide and manganese (III) oxide
Edition 2024-04-30

Standards [CURRENT]

SN CEN ISO/TS 23973

Liquid chromatography at critical conditions (LCCC) - Chemical heterogeneity of polyethylene oxides (ISO/TS 23973:2020)
Edition 2021-12

Standards [CURRENT]

SN EN IEC 60099-8

Surge arresters - Part 8: Metal-oxide surge arresters with external series gap (EGLA) for overhead transmission and distribution lines of a.c. systems above 1 kV
Edition 2018-02

Standards [CURRENT]

SN EN IEC 61631

Test method for the mechanical strength of cores made of magnetic oxides
Edition 2020-06

Standards [CURRENT]

SN EN IEC 62282-7-2

Fuel cell technologies - Part 7-2: Test methods - Single cell and stack performance tests for solid oxide fuel cells (SOFCs)
Edition 2021-07

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