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Position: Chinese Standard in English/GB/T 9790-2021
GB/T 9790-2021   Metallic materials—Vickers and Knoop microhardness tests of metallic and other inorganic coatings (English Version)
Standard No.: GB/T 9790-2021 Status:superseded
Language:English File Format:PDF
Word Count: 11500 words Price(USD):320.00 remind me the price change
Implemented on:2021-11-1 Delivery: via email in 1~5 business day
Standard No.: GB/T 9790-2021
English Name: Metallic materials—Vickers and Knoop microhardness tests of metallic and other inorganic coatings
Chinese Name: 金属材料 金属及其他无机覆盖层的维氏和努氏显微硬度试验
Chinese Classification: H22    Metal mechanical property test method
Professional Classification: GB    National Standard
ICS Classification: 77.040.10 77.040.10    Mechanical testing of metals 77.040.10
Issued by: SAMR; SAC
Issued on: 2021-04-30
Implemented on: 2021-11-1
Status: superseded
Superseded by:GB/T 18449.1-2024
GB/T 4340.1-2024 Metallic materials—Vickers hardness test—Part 1: Test method
Superseded on:2024-12-1
Superseding:GB/T 9790-1988 Metallic and related coatings-Vickers and knoop microhardness tests
Language: English
File Format: PDF
Word Count: 11500 words
Price(USD): 320.00
Delivery: via email in 1~5 business day
GB/T 9790-2021 is referred in:
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