TY - BOOK AU - Yarwood,John TI - High vacuum technique: : theory, practice and properties of materials PY - 1955/// CY - London : PB - Chapman & Hall KW - SISTEMAS DE VACIO KW - inist KW - BOMBAS DE VACIO KW - RANGO DE PRESION MEGA PA KW - RANGO DE PRESION MILI PA KW - RANGO DE PRESION POR DEBAJO 1 NANO PA KW - RANGO DE PRESION NANO PA KW - Vacuum technology N1 - Bibliografía: p. 201-208; 1. The production of vacua -- 2. The measurement of vacua -- 3. The measurement of pumping speed -- 4. De-gassing and "gettering" -- 5. The applications of high vacua in industry -- 6. The properties of materials important in high vacuum technique ER -