标准编号:ISO 1607-1:1993
中文名称:正排量真空泵.性能特性测定.第1部分:流率(泵速)的测定
英文名称:Positive-displacement vacuum pumps — Measurement of performance characteristics — Part 1: Measurement of volume rate of flow (pumping speed)
发布日期:1993-11
标准编号:ISO 1607-1:1993
中文名称:正排量真空泵.性能特性测定.第1部分:流率(泵速)的测定
英文名称:Positive-displacement vacuum pumps — Measurement of performance characteristics — Part 1: Measurement of volume rate of flow (pumping speed)
发布日期:1993-11