发布时间：2024-05-27 17:49:26 - 更新时间：2024年06月29日 15:22
点击量：0
有样品要送检？试试一键送检，5分钟极速响应
在线提交检测需求
对接客服咨询检测
Rubber,vulcanized or thermoplastic—Determination of hardness—Part 8:Apparent hardness of rubber-covered rollers by Pusey and Jones method
Paints and varnishes—Determination of film hardness by pencil test
Rubber,vulcanized or thermoplastic—Determination of hardness—Part 7:Apparent hardness of rubber-covered rollers by Shore-type durometer method
Metallic materials—Leeb hardness test—Part 3: Calibration of reference test blocks
Metallic materials—Rockwell hardness test—Part 3:Calibration of reference blocks
Metallic materials—Rockwell hardness test—Part 2: Verification and calibration of testing machines and indenters
Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 2: Verification and calibration of testing machines
Metallic materials—Brinell hardness test—Part 2: Verification and calibration of testing machines
Metallic materials—Brinell hardness test—Part 3:Calibration of reference blocks
Metallic materials—Leeb hardness test—Part 2: Verification and calibration of hardness testers
Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 3:Calibration of reference blocks
Metallic materials—Knoop hardness test—Part 4: Tables of hardness values
Metallic materials—Vickers hardness test—Part 4：Tables of hardness values
Test methods for physical and mechanical properties of small clear wood specimens—Part 19: Determination of static hardness
Destructive tests on welds in metallic materials—Microhardness testing of welded joints
Rubber, vulcanized or thermoplastic—Determination of hardness—Part 9:Calibration and verification of hardness testers
Metallic materials—Vickers and Knoop microhardness tests of metallic and other inorganic coatings
Rubber, vulcanized or thermoplastic—Determination of hardness—Part 3:Dead-load hardness using the very low rubber hardness (VLRH) scale
Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 4: Test method for metallic and non-metallic coatings
Rubber or plastics covered rollers—Specifications—Part 1: Requirements for hardness
Rubber or plastics covered rollers—Specifications—Part 1: Requirements for hardness
Metallic materials—Test method for rapid indentation (Brinell type) hardness testing
Test method for shore hardness of carbon materials
Test method of vickers hardness testing for resistance spot,projection and seam welds
General rules of hardness test for heat treated parts
General rules of hardness test for heat treated parts
Test methods for natural stone—Part 5:Determination of hardness
Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 1:Test method
Test method of hardness and fracture toughness for ultra-thin glass—Low-load vickers hardness indentation method
Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 1:Test method
Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 1:Test method
Metallic materials—Indentation test—Determination of strength, hardness and stress-strain curve
Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 1:Test method
Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 1:Test method
Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 1:Test method
Bonded abrasive products—Hardness grade measurement
本标准规定了喷砂硬度机检验磨具硬度的方法和洛氏硬度计检验磨具硬度的方法。 本标准适用于磨料粒度为F36~F1200的陶瓷结合剂和树脂结合剂固结磨具。
Bonded abrasive products.Hardness grade measurement
Analysis of water used in boiler and cooling system—Determination of hardness
本标准规定了锅炉用水和冷却水中硬度的测定方法。 本标准适用于锅炉用水和冷却水硬度的测定。本标准中的铬黑T法测定范围为0.01 mmol/L~5 mmol/L，超过5 mmol/L时，可适当减少取样体积，稀释后测定；酸性铬蓝K法测定范围为1 μmol/L~100 μmol/L；电位滴定法测定范围为0.25 mmol/L~10 mmol/L(均以Ca、Mg为基本单元)。本标准也适用于天然水、冷却水、软化水及锅炉给水硬度的测定。
Analysis of water used in boiler and cooling system.Determination of hardness
Destructive tests on welds in metallic materials—Vickers and Knoop Hardness testing of joints welded by laser and electron beam
首页
点击咨询
