JJG 747-1999
里氏硬度计检定规程
Verification Regulation of Leeb Hardness Tester
1999-12-22
GB/T 17394.2-2022
金属材料 里氏硬度试验 第2部分:硬度计的检验与校准
Metallic materials—Leeb hardness test—Part 2: Verification and calibration of hardness testers
2022-07-11
GB/T 13313-2008
轧辊肖氏、里氏硬度试验方法
Methods of shore and leeb hardness testing for rolls
2008-09-11
BS EN ISO 16859-1-2015
Metallic materials. Leeb hardness test-Test method
金属材料 里氏硬度试验
2015-10-31
GB/T 17394.4-2014
金属材料 里氏硬度试验 第4部分:硬度值换算表
Metallic materials―Leeb hardness test―Part 4:Tables of hardness values conversation
2014-09-30
JJG 346-1991
肖氏硬度计检定规程
Shore Hardness Tester
1991-05-10
JB/T 20104-2022
片剂硬度仪
Tablet hardness tester
2022-04-24
JJG 450-2016
果品硬度计检定规程
Fruits Hardness Testers
2016-11-30
ASTM A956/A956M-22
Standard Test Method for Leeb Hardness Testing of Steel Products
钢制品里氏硬度试验的标准试验方法
2022-09-01
ASTM E140-12B(2019)e1
Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness
金属的标准硬度换算表布氏硬度、维氏硬度、洛氏硬度、表面硬度、努氏硬度、硬度计硬度和里氏硬度之间的关系
2019-04-15
BS EN ISO 16859-3-2015
Metallic materials. Leeb hardness test-Calibration of reference test blocks
金属材料 里氏硬度试验
2015-10-31
BS EN ISO 16859-2-2015
Metallic materials. Leeb hardness test-Verification and calibration of the testing devices
金属材料 里氏硬度试验
2015-10-31
DL/T 1845-2018
电力设备高合金钢里氏硬度试验方法
Test method for Leeb hardness of high-alloy steels in power equipment
2018-04-03
GB/T 17394.1-2014
金属材料 里氏硬度试验 第1部分:试验方法
Metallic materials―Leeb hardness test―Part 1: Test method
2014-12-05
ISO 16859-1-2015
Metallic materials — Leeb hardness test — Part 1: Test method
金属材料 - 李氏硬度试验 - 第1部分:试验方法
2015-09-11
JJG 1047-2009
金属努氏硬度计检定规程
Metallic Knoop Hardness Testers
2009-07-30
JJG 610-2013
A型巴氏硬度计检定规程
Type A Barcol Hardness Testers
2013-11-28
JB/T 9377-2010
超声硬度计 技术条件
Specification for the ultrasonic hardness testers
2010-02-21
JJF(石化)007-2018
铅笔硬度计校准规范
Calibration Specification for Pencil Hardness Testers
2018-04-30
JJF(石化) 007-2018
铅笔硬度计校准规范
Calibration Specification for Pencil Hardness Testers
2018-04-30