Normy GB - Čínské národní normy - strana 1794

Cast iron - Determination of multi-element contents - Spark discharge atomic emission spectrometric method (Routine method)

Norma vydaná dňa 15.7.2009

Iron ores for shaft direct-reduction feedstocks - Determination of the low temperature reduction-disintegration index and degree of metallization

Norma vydaná dňa 15.7.2009

Iron ores for shaft direct-reduction feedstocks - Determination of the reducibility index, final degree of reduction and degree of metallization

Norma vydaná dňa 15.7.2009

Iron ore pellets for shaft direct-reduction feedstocks—Determination of the clustering index

Norma vydaná dňa 30.6.2025

Hot-rolled wire rod for prestressed steel wire and strand

Norma vydaná dňa 31.5.2017

Hot-rolled steel wire rod for prestressed steel wire and strand

Norma vydaná dňa 28.3.2025

Direct reduced iron and hot briquetted iron - Sampling and sample preparation

Norma vydaná dňa 15.7.2009

Environmental testing—Part 3: Supporting documentation and guidance—Cold and dry heat tests

Norma vydaná dňa 9.10.2015

Environmental testing - General guidance of accelerated testing for atmospheric corrosion

Norma vydaná dňa 31.12.2012

Environmental testing - Part 2: Test methods - Guidance to test Kc: Sulphur dioxide test for contacts and connections

Norma vydaná dňa 12.11.2013