GB/T 230.2-2002

Metallic Rockwell hardness test—Part 2: Verification and calibration of testing machines

金属洛氏硬度试验第2部分：硬度计 的检验与校准

Standard Type
GBT
ICS
N/A
CCS
N/A
Status
N/A
Issue Date
N/A
Implementation
N/A
Responsible Dept
N/A
Drafting Unit
N/A

📚 References & Relations / 引用与关联

normative_reference CGB/T 230.
normative_reference GB/T 230
normative_reference GB/T 230.
normative_reference ISO 6508-1