Knoop

Knoop, Total:15 items.

The international standard classification for "Knoop" includes: Metallic coatings , Mechanical testing of metals .

The Chinese standard classification for "Knoop" includes: Material Protection , Metal mechanical property test method .

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National Metrological Verification Regulations of the People's Republic of China

• JJG 1047-2009 Metallic Knoop Hardness Testers

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

• GB 9790-1988 Metallic and related coatings--Vickers and Knoop microhardness tests
• GB/T 18449.1-2001 Metallic knoop hardness test--Part 1:Test method
• GB/T 9790-1988 Metallic and related coatings-Vickers and knoop microhardness tests
• GB/T 18449.3-2001 Metallic knoop hardness test - Part 3: Calibration of hardness reference blocks
• GB/T 18449.2-2001 Metallic knoop hardness test - Part 2 : Verification of hardness testers

国家市场监督管理总局、中国国家标准化管理委员会

• GB/T 9790-2021 Metallic materials—Vickers and Knoop microhardness tests of metallic and other inorganic coatings

Korean Agency for Technology and Standards (KATS)

• KS B 5540-1998(2003) KNOOP HARDNESS TEST - TEST METHOD
• KS B 5540-1983 KNOOP HARDNESS TEST - TEST METHOD
• KS L 1208-2000 TESTING METHOD FOR KNOOP INDENTATION HARDNESS OF CERAMIC WHITEWARES
• KS L 1208-1980 TESTING METHOD FOR KNOOP INDENTATION HARDNESS OF CERAMIC WHITEWARES

TH-TISI

• TIS 2179-2004 Knoop hardness test for metallic materials.[iso title: metallic materials.hardness test.knoop test]

International Organization for Standardization (ISO)

• ISO 22394:2010 Hardmetals - Knoop hardness test

AENOR

• UNE 43721:1984 TESTING OF GLASS. KNOOP HARDNESS TEST

IN-BIS

• IS 6885-1973 Knoop hardness test method for metals

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