GB/T 230.1-2009
AbolishedMetallic materials - Rockwell hardness test - Part 1: Test method(scales A、B、C、D、E、F、G、H、K、N、T)
金属材料 洛氏硬度试验 第1部分：试验方法（A、B、C、D、E、F、G、H、K、N、T标尺）
📋 Scope / 适用范围 ai_extracted
This standard specifies the classification, requirements, test methods, inspection rules, as well as marking, packaging, transportation, and storage of explosion-proof F-wrenches. This standard applies to explosion-proof F-wrenches (hereinafter referred to as "F-wrenches") used in flammable and explosive environments.
本标准规定了防爆用F扳手的分类、要求、试验方法、检验规则和标志、包装、运输、贮存。 本标准适用于在易燃易爆场合中使用的防爆用F扳手(以下称简“F扳手”)。
📚 References & Relations / 引用与关联
normative_reference
GB/T 10686
normative_reference
GB/T 230.1
normative_reference
GB/T 230.1-2004
normative_reference
GB/T 2828.1
normative_reference
GB/T 2828.1-
normative_reference
GB/T 2828.1-2003
normative_reference
GB/T 5305
normative_reference
ISO 2859-1
normative_reference
ISO 6508-1
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GB/T 4194-1984
Creep testing，high temperature treatment and metallographic examination of the tungsten wires
Content extracted by AI. Not officially verified.