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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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