TY  - BOOK
ED  - India, Council of national productivity
TI  - Optimising the life of oil hydrolic systems: Seminar proceedings
U1  - 621.204021 23
PY  - 1981///
CY  - India
PB  - National Productivity Council
KW  - Engineering
KW  - Hydrolic systems
KW  - Oil hydrolic systems
N1  - Hydrolic fluids -- Fluids and contamination control -- Contamination and filtration -- Valves -- Supplementary papers
ER  -