YB/T 104-1997 Replaced Industry standards-Black metallurgy

YB/T 104-1997 Electro-fused mullite

Publish Date: 1997-02-19 Implement Date: 1997-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YB/T 104-1997

Standard Type: Industry standards

Standard Status: Replaced

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 1997-02-19

Implement Date: 1997-07-01

Pages: 8 pages

Development Information

Word Count: 5 Thousand words Pages: 8 pages

Referenced Standards

GB 2007-1987 GB 2999-1982 GB/T 6900.2-1986 Fireclay and high-alumina refractories—Determination of silicon dioxide content—Gravimetric-molybdenum blue photometric method GB/T 6900.3-1986 Fireclay and high-alumina refractories—Determination of iron oxide content—o-Phenanthroline photometric method GB/T 6900.4-1986 Fireclay and high-alumina refractories—Determination of aluminium oxide content—EDTA volumetric method GB/T 6900.5-1986 Fireclay and high-alumina refractories—Determination of titanium dioxide content—Hydrogen peroxide photometric method GB 7322-1987 GB/T 8170-1987 Rules for rounding off of numberical values YB/T 5142-1993

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