YB 4022-1991 Abolished Industry standards-Black metallurgy

YB 4022-1991 The method of testing the load-bearing softening temperature of refractory slurry using the differential-temperature-rise method

Publish Date: 1991-05-04 Implement Date: 1992-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YB 4022-1991

Standard Type: Industry standards

Standard Status: Abolished

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 1991-05-04

Implement Date: 1992-01-01

Publisher: The Ministry of Metallurgical Industry of the People's Republic of China

Pages: 8 pages

Development Information

Drafting Units:

Wuhan Metallurgical Construction Research Institute of the Ministry of Metallurgical Industry

Drafting Persons:

Wang Yubin and Liu Zhongjiang

Word Count: 7 Thousand words Pages: 8 pages

Referenced Standards

GB 5024.1 GB/T 177-1985 Test method for strength of hydraulic cement mortar GB/T 5989-1998 Refractory products—Determination of Refractoriness-under-load—Differential-with rising temperature GB/T 5989-2008 Refractory products—Determination of refractoriness-under-load—Differential method with rising temperature GB/T 5989-2023 Refractory products—Determination of refractoriness under load(differential method with rising temperature) GB/Z 177.1-2026 Intelli gencegrading of artificial intelligence terminal—Part 1:Reference framework GB/Z 177.2-2026 Intelligence grading of artificial intelligence terminal—Part2:General requirements GB/Z 177.3-2026 Intelligence grading of artificial intelligence terminal—Part3:Mobile terminal GB/Z 177.4-2026 Intelligence grading of artificial intelligence terminal—Part 4:Microcomputer GB/Z 177.7-2026 Intelligence grading of artificial intelligence terminal—Part 7:Cockpit GB/Z 177.8-2026 Intelligence grading of artificial intelligence terminal—Part 8:Speaker GB/Z 177.9-2026 Intelligence grading of artificial intelligence terminal—Part 9:Earphone

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