标签“01607-2-1989”的相关文档,共1条
  • ISO 01607-2-1989 scan.pdf

    ISO 01607-2-1989 scan.pdf

    INTERNATIONALSTANDARDIS01607-2Secondedition1989-1l-01Positive-displacementvacuumpumps-Measurementofperformancecharacteristics-Part...

    2026-02-02731250.93 KB281
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