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Norma o proyecto bajo la responsabilidad directa de ISO/TC 18 Secretaría Etapa ICS
Zinc alloy ingots intended for casting
95.99
Zinc alloy ingots intended for castings
90.93
Zinc — Determination of lead and cadmium contents — Polarographic method
95.99
Zinc — Determination of iron content — Photometric method
90.93
Zinc — Determination of lead content — Polarographic method
95.99
Zinc ingots
95.99
Zinc ingots
90.93
Zinc ingots — Technical Corrigendum 1
60.60
Zinc — Determination of copper content — Spectrophotometric method
95.99
Zinc — Determination of cadmium content — Polarographic method
95.99
Zinc and zinc alloys — Determination of iron content — Spectrophotometric method
95.99
Zinc alloys — Determination of aluminium content — Volumetric method
95.99
Zinc alloys — Determination of aluminium content — Titrimetric method
90.93
Zinc and zinc alloys — Determination of tin content — Spectrophotometric method
95.99
Zinc alloys — Determination of copper content — Electrolytic method
95.99
Chemical analysis of zinc alloys — Polarographic determination of lead and cadmium in zinc alloys containing copper
95.99
Zinc alloys — Complexometric determination of magnesium
95.99
Zinc alloys — Determination of magnesium content — Atomic absorption method
95.99
Zinc alloys — Determination of magnesium content — Flame atomic absorption spectrometric method
90.93
Zinc ingots — Selection and preparation of samples for chemical analysis
95.99
Zinc alloy ingots — Selection and preparation of samples for chemical analysis
95.99
Zinc and zinc alloys — Part 1: Analysis of solid samples by optical emission spectrometry
90.93
Zinc and zinc alloys — Part 2: Analysis by inductively coupled plasma optical emission spectrometry
90.93
Zinc and zinc alloys — Spectrographic analysis
95.99
Zinc ingots — Selection and preparation of samples for spectrographic analysis
95.99
Zinc alloy ingots — Selection and preparation of samples for spectrographic analysis
95.99
Zinc and zinc alloys — Castings — Specifications
90.93
Zinc and zinc alloys — Method of sampling — Specifications
90.93

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