China National Standards

China δ Industry Standards English PDF List


  •  China "δ" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    QB/T 4639-2014 δ-Dodecalactone
    δ-十二内酯
    China Light Industry Standards
    δ

    English PDF
    QB/T 4638-2014 δ-Decalactone
    δ-癸内酯
    China Light Industry Standards
    δ

    English PDF
    AQ 1080-2009 Setermination method for index (δP) of initial velocity of diffusion of coal gas
    煤的瓦斯放散初速度指标(δp)测定方法
    China Safety & Security Standards
    δ

    English PDF
    DL 474.3-1992 (Field Guide for insulation test. Dielectric loss factor tgδ test)
    China Electricity & Power Standards
    δ

    English PDF

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