TY  - BOOK
AU  - Bureau of Indian Standards
TI  - Vapour Vacuum Pumps Measurement of Performance Characteristics: Part - 1 Measurement of Volume Rate of Flow (Pumping Speed) (IS : 8243 (Part 1) - 1999)
U1  - IS : 8243 (Part 1) - 1999 
PY  - 1999///
CY  - New Delhi
PB  - Bureau of Indian Standards
KW  - Indian Standard - IT
N1  - IS : 8243 (Part 1) - 1999
ER  -