Positive Displacement Vacuum Pumps Measurement of Performance Characteristics: Part - 1 Measurement of Volume Rate of Flow (Pumping Speed) (IS : 6849 (Part 1) - 1999)

Bureau of Indian Standards

Positive Displacement Vacuum Pumps Measurement of Performance Characteristics: Part - 1 Measurement of Volume Rate of Flow (Pumping Speed) (IS : 6849 (Part 1) - 1999) - New Delhi Bureau of Indian Standards 1999 - 3p

IS : 6849 (Part 1) - 1999

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Indian Standard - IT

IS : 6849 (Part 1) - 1999 / BUR
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