China National Standards

China Shell tube polytetrafluoroethylene Industry Standards English PDF List

  •  China "Shell tube polytetrafluoroethylene" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    HG/T 4172-2011 Shell and tube polytetrafluoroethylene heat exchanger
    管壳式聚四氟乙烯换热器    		 China Chemical Industry Standards
    Shell tube polytetrafluoroethylene
    English PDF

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