China National Standards

China quenching Industry Standards English PDF List


  •  China "quenching" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    YB/T 6004-2022 Technical specifications for semi-coke low-moisture coke quenching process {译}
    兰炭低水分熄焦工艺技术规范
    China Metallurgy Industry Standards
    quenching

    English PDF
    NB/T 42047-2015 Specification for waste heat boilers of coke dry quenching
    干熄焦余热锅炉技术条件
    China Energy industry Standards
    quenching

    English PDF
    SJ/T 31424-1994 Requirements of readiness and methods of inspection and assessment for chamber quenching heat treatment furnaces
    室式淬火热处理炉完好要求和检查评定方法
    China Electronics Standards
    quenching

    English PDF
    TB/T 1779-1993 Technical conditions for quenching of turnout rail parts
    道岔钢轨件淬火技术条件
    China Railway & Train Standards
    quenching

    English PDF

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