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PFI Pipe Fabrication Institute
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PFI The Pipe Fabrication Institute (PFI) was formed in 1913. It is one of the oldest and most respected industry associations in the United States. The PFI exists solely for the purpose of ensuring a level of quality in the pipe fabrication industry that is without compromise.
سال : 2021 تعداد :115 دسته :Special اشتراک :Subscribe پیمایش استانداردها >>

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