TY - BOOK AU - Driskell,Les TI - Control-valve selection and sizing T2 - An Independent learning module from the Instrument Society of America SN - 0876646283 AV - TJ223.V3 D73 1983 PY - 1983/// CY - Research Triangle Park, N.C. PB - Instrument Society of America KW - Automatic control KW - Valves N1 - Kaynakça ve dizin var ER -