HG/T 3927-2020 Active Industry standards-Chemical industry

HG/T 3927-2020 Industrial Activated Alumina

Publish Date: 2020-12-09 Implement Date: 2021-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: HG/T 3927-2020

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Oxides, elemental substances

ICS Name: Oxide

Publish Date: 2020-12-09

Implement Date: 2021-04-01

Development Information

Replace the following standards

HG/T 3927-2007 Industrial Activated Alumina

Related Standards

GB/T 3135-1982 abolished_transferred

GB/T 3135-1982 Technical requirements of commercial purity beryllium oxide powder

Publish Date: 1982-05-28

GB/T 3501-1983 Abolished

GB/T 3501-1983 Technical requirements of superfine ruthenium dioxide hydrate powder

Publish Date: 1983-02-21

GB/T 3502-1983 Abolished

GB/T 3502-1983 Technical requirements of super fine palladium oxide powder

Publish Date: 1983-02-21

GB/T 5236-1985 abolished_transferred

GB/T 5236-1985 Antimony trisulfide

Publish Date: 1985-07-22

GB/T 7315.1-1987 abolished_transferred

GB/T 7315.1-1987 Methods for chemical analysis of vanadium pentoxide—The potassium permanganate oxidation-ammonium ferrous sulfate titrimetric method for the determination of vanadium pentoxide content

Publish Date: 1987-02-27

GB/T 7315.2-1987 abolished_transferred

GB/T 7315.2-1987 Methods for chemical analysis of vanadium pentoxide—The molybdenum blue spectrophotometric method for the determination of silicon content

Publish Date: 1987-02-27