China National Standards

China Sealed glass tube Industry Standards English PDF List


  •  China "Sealed glass tube" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    NB/T 10415-2020 Medium temperature glass-metal sealed vacuum straight-through solar collector tube {译}
    中温玻璃-金属封接式真空直通太阳集热管
    China Energy Industry Standards
    Sealed glass tube

    English PDF
    SH/T 0698-2000 Sealed glass tube method to test chemical stability of refrigerator oils for use within refrigerant systems
    在制冷系统中冷冻机油的化学稳定性试验法(密封玻璃管法)
    China Petrochemical Industry Standards
    Sealed glass tube

    English PDF

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