DB21/T 2072-2013 Abolished Liaoning ProvinceLocal standards

DB21/T 2072-2013 Silica dioxide determination by weight method using chemical analysis reagents for preparation of samples and decomposition of aluminum silicate refractory materials

Publish Date: 2013-01-22 Implement Date: 2013-02-22 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: DB21/T 2072-2013

Standard Type: Local standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Silica-based refractory materials

ICS Name: Fire-resistant materials

Publish Date: 2013-01-22

Implement Date: 2013-02-22

Development Information

Related Standards

GB/T 3002-1982 Replaced

GB/T 3002-1982 Test method for modulus of rupture of refractory products at elevated temperatures

Publish Date: 1982-03-29

GB/T 3994-1983 Replaced

GB/T 3994-1983 Shaped insulating refractory products—Fireclay bricks

Publish Date: 1983-12-12

GB/T 3995-1983 Replaced

GB/T 3995-1983 Shaped insulating refractory products—High alumina bricks

Publish Date: 1983-12-12

GB/T 3996-1983 Abolished

GB/T 3996-1983 Shaped thermal insulating products—Diatomite bricks and shapes

Publish Date: 1983-12-12

GB/T 4984-1985 Replaced

GB/T 4984-1985 Chemical analysis methods of zirconia-alumina refractories

Publish Date: 1985-03-06

GB/T 6900.9-1986 Replaced

GB/T 6900.9-1986 Fireclay and high-alumina refractories—Determination of potassium oxide and sodium oxide content—Atomic absorption spectrophotometric method

Publish Date: 1986-08-26