IS 6849 : Part 2 : 1993

IS 6849 : Part 2 : 19931348379
IS 6849 : Part 2 : 1993
Title: Positive displacement vacuum pumps - Measurement of performance characterstics Part 2 Measurement of ultimate pressure


Format: Print
Pages: 3
Year: 1993
Publisher: Bureau of Indian Standards
Availability: Out of Stock