73.060.20 锰矿 标准查询与下载
共找到 306 条与 锰矿 相关的标准，共 21 页
Il metodo è applicabile per tenori di piombo minori dello 0,10%; per tenori uguali o maggiori dello 0,10 °0, vedere UNI 6652-70.
Chemical analysis of manganese ores. Determination of lead. Volumetric method.
- ICS
- 73.060.20
- CCS
- D32
- 发布
- 1970-03-01
- 实施
- 1970-03-31
La presente unificazione riguarda il metodo di campionamento dei minerali di manganese caricati su carri ferroviari, da seguire sia nelle località di spedizione sia in quelle di ricevimento dei minerali. Questo metodo può essere impiegato per il campionamento di tutti i minerali di manganese.
Chemical analysis of manganese ores. Sampling of ore loaded on freight wagons.
- ICS
- 73.060.20
- CCS
- D32
- 发布
- 1970-03-01
- 实施
- 1970-03-31
Il metodo è applicabile per qualsiasi tenore di manganese.
Chemical analysis of manganese ores. Determination of total manganese. Volumetric method with bismutate.
- ICS
- 73.060.20
- CCS
- D32
- 发布
- 1970-03-01
- 实施
- 1970-03-31
Chemical analysis of manganese ores. Gravimetric determination of silicon dioxide.
- ICS
- 73.060.20
- CCS
- D32
- 发布
- 1969-12-01
- 实施
- 1969-11-28
Chemical analysis of manganese ores. Potentiometric determination of manganese.
- ICS
- 73.060.20
- CCS
- D32
- 发布
- 1969-10-01
- 实施
- 1969-09-23
Chemical analysis of manganese ores. Spectrophotometric determination of phosphorus.
- ICS
- 73.060.20
- CCS
- D32
- 发布
- 1969-10-01
- 实施
- 1969-09-23
Methods of chemical analysis of manganese ores — Determination of titanium content
- ICS
- 73.060.20
- CCS
- 发布
- 1966-12-01
- 实施
Methods of chemical analysis of manganese ores — Determination of calcium oxide content and magnesium oxide content
- ICS
- 73.060.20
- CCS
- 发布
- 1966-12-01
- 实施
Chemical analysis of manganese ores. Spectrophotometric and volumetric determination of chromium.
- ICS
- 73.060.20
- CCS
- D32
- 发布
- 1966-03-01
- 实施
- 1966-03-01
Chemical analysis of manganese ores. Polarographic and gravimetric determination of zinc.
- ICS
- 73.060.20
- CCS
- D32
- 发布
- 1966-01-01
- 实施
- 1966-01-01
Chemical analysis of manganese ores. Spectrophotometric determination of cobalt.
- ICS
- 73.060.20
- CCS
- D32
- 发布
- 1966-01-01
- 实施
- 1966-01-01
Chemical analysis of manganese ores. Spectrophotometric and gravimetric determination of nickel.
- ICS
- 73.060.20
- CCS
- D32
- 发布
- 1966-01-01
- 实施
- 1966-01-01
Chemical analysis of manganese ores. Spectrophotometric determination of vanadium.
- ICS
- 73.060.20
- CCS
- D32
- 发布
- 1966-01-01
- 实施
- 1966-01-01
Methods of chemical analysis of manganese ores — Determination of nickel
- ICS
- 73.060.20
- CCS
- 发布
- 1963-07-01
- 实施
Methods of chemical analysis of manganese ores — Determination of silicon dioxide
- ICS
- 73.060.20
- CCS
- 发布
- 1963-07-01
- 实施
Methods of chemical analysis of manganese ores — Determination of total iron content
- ICS
- 73.060.20
- CCS
- 发布
- 1963-07-01
- 实施
Methods of chemical analysis of manganese ores — Determination of total manganese content
- ICS
- 73.060.20
- CCS
- 发布
- 1963-07-01
- 实施
Methods of chemical analysis of manganese ores — Determination of aluminium oxide
- ICS
- 73.060.20
- CCS
- 发布
- 1963-07-01
- 实施
Methods of chemical analysis of manganese ores — Determination of phosphorus
- ICS
- 73.060.20
- CCS
- 发布
- 1963-07-01
- 实施
Methods of sampling manganese ores — Part 1: Ore loaded in freight wagons
- ICS
- 73.060.20
- CCS
- 发布
- 1963-07-01
- 实施
