Index of /BOOKSHELF-ARH/Technology/Technology-Vacuum-Tube

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[PARENTDIR]Parent Directory  -  
[IMG]A-taste-of-tubes-67-pages.jpg2023-05-21 02:15 16K 
[ ]A-taste-of-tubes-67-pages.pdf2023-05-21 02:15 2.0M 
[IMG]ABC-of-Vacuum-Tubes-in-Radio-Reception-Lewis-1922-67-pages.jpg2023-05-21 02:15 4.7K 
[ ]ABC-of-Vacuum-Tubes-in-Radio-Reception-Lewis-1922-67-pages.pdf2023-05-21 02:15 8.6M 
[IMG]ABC-of-Vacuum-Tubes-in-Radio-Reception-Lewis-1922-140-pages - Copy.jpg2023-05-21 02:15 7.1K 
[IMG]ABC-of-Vacuum-Tubes-in-Radio-Reception-Lewis-1922-140-pages.jpg2023-05-21 02:15 7.1K 
[ ]ABC-of-Vacuum-Tubes-in-Radio-Reception-Lewis-1922-140-pages.pdf2023-05-21 02:15 8.0M 
[IMG]ABC-of-Vacuum-Tubes-in-Radio-Reception-Lewis-1922-176-pages.jpg2023-05-21 02:15 15K 
[ ]ABC-of-Vacuum-Tubes-in-Radio-Reception-Lewis-1922-176-pages.pdf2023-05-21 02:15 11M 
[IMG]Allied-Data-Handbook-1963-88-pages.jpg2023-05-21 02:15 9.7K 
[ ]Allied-Data-Handbook-1963-88-pages.pdf2023-05-21 02:15 3.8M 
[IMG]Armed-Forces-Cross-Index-Electron-Tube-Types-1952.jpg2023-05-21 02:15 13K 
[ ]Armed-Forces-Cross-Index-Electron-Tube-Types-1952.pdf2023-05-21 02:15 18M 
[IMG]Basic-Electronics-Vacuum-Tubes-2012-Army-AM-5-209-27pages.jpg2023-05-21 02:15 10K 
[ ]Basic-Electronics-Vacuum-Tubes-2012-Army-AM-5-209-27pages.pdf2023-05-21 02:15 779K 
[IMG]Basic-Principles-of-Vacuum-Tube-Logic-Circuits-IBM-191-pages.jpg2023-05-21 02:15 12K 
[ ]Basic-Principles-of-Vacuum-Tube-Logic-Circuits-IBM-191-pages.pdf2023-05-21 02:15 8.9M 
[IMG]Basic-Theory-and-Applications-of-Electron-Tubes-Departments-of-the-Army-and-Air-Force-1952-229-pages.jpg2023-05-21 02:15 14K 
[ ]Basic-Theory-and-Applications-of-Electron-Tubes-Departments-of-the-Army-and-Air-Force-1952-229-pages.pdf2023-05-21 02:15 13M 
[IMG]Beam-Power-Tubes-Shade-1938-48-pages.jpg2023-05-21 02:15 6.6K 
[ ]Beam-Power-Tubes-Shade-1938-48-pages.pdf2023-05-21 02:15 1.9M 
[IMG]Cathode-Ray-Oscilloscope-Charles-Sicuranza-1938-68-pages.jpg2023-05-21 02:15 22K 
[ ]Cathode-Ray-Oscilloscope-Charles-Sicuranza-1938-68-pages.pdf2023-05-21 02:15 3.8M 
[IMG]Cathode-Ray-Tube-at-Work-John-Rider-1943-346-pages.jpg2023-05-21 02:15 1.9K 
[ ]Cathode-Ray-Tube-at-Work-John-Rider-1943-346-pages.pdf2023-05-21 02:15 17M 
[IMG]Choosing-and-Using-Vacuum-tubes-Groove-Tubes-2012-40-pages.jpg2023-05-21 02:15 17K 
[ ]Choosing-and-Using-Vacuum-tubes-Groove-Tubes-2012-40-pages.pdf2023-05-21 02:15 1.6M 
[IMG]Complete-Radio-Book-Yates-Pacent-1922-398-pages.jpg2023-05-21 02:15 13K 
[ ]Complete-Radio-Book-Yates-Pacent-1922-398-pages.pdf2023-05-21 02:15 16M 
[IMG]Conductance-Curve-Design-Dr-Keats-A-Pullen-1958-127-pages.jpg2023-05-21 02:15 6.8K 
[ ]Conductance-Curve-Design-Dr-Keats-A-Pullen-1958-127-pages.pdf2023-05-21 02:15 7.9M 
[IMG]Data-and-Circuits-of-TV-Receiving-Valves-Jager-1953-231-pages.jpg2023-05-21 02:15 18K 
[ ]Data-and-Circuits-of-TV-Receiving-Valves-Jager-1953-231-pages.pdf2023-05-21 02:15 14M 
[IMG]Electric-Rectifiers-and-Valves-Dr-ing-A-Guntherschulze-1928-227-pages.jpg2023-05-21 02:15 5.7K 
[ ]Electric-Rectifiers-and-Valves-Dr-ing-A-Guntherschulze-1928-227-pages.pdf2023-05-21 02:15 7.1M 
[IMG]Electron-Tube-Circuits-Samuel-Seely-1950-(540-pages).jpg2023-05-21 02:15 5.9K 
[ ]Electron-Tube-Circuits-Samuel-Seely-1950-(540-pages).pdf2023-05-21 02:15 21M 
[IMG]Electron-Tube-Circuits-Samuel-Seely-1950-540-pages.jpg2023-05-21 02:15 5.9K 
[ ]Electron-Tube-Circuits-Samuel-Seely-1950-540-pages.pdf2023-05-21 02:15 21M 
[IMG]Electron-Tube-Design-RCA-1962-(951-pages).jpg2023-05-21 02:15 14K 
[ ]Electron-Tube-Design-RCA-1962-(951-pages).pdf2023-05-21 02:15 63M 
[IMG]Electron-Tubes-Volume-1-RCA-1935-41-(483-pages).jpg2023-05-21 02:15 4.4K 
[ ]Electron-Tubes-Volume-1-RCA-1935-41-(483-pages).pdf2023-05-21 02:15 17M 
[IMG]Electron-Tubes-Volume-2-RCA-1942-48-(462-pages).jpg2023-05-21 02:15 4.8K 
[ ]Electron-Tubes-Volume-2-RCA-1942-48-(462-pages).pdf2023-05-21 02:15 15M 
[IMG]Electron-Tubes-in-industry-1952-364-pages.jpg2023-05-21 02:15 4.2K 
[ ]Electron-Tubes-in-industry-1952-364-pages.pdf2023-05-21 02:15 13M 
[IMG]Electronic-Circuits-and-Tubes-Cruft-Labs-at-Harvard-Chaffee-1947-1017-pages.jpg2023-05-21 02:15 4.9K 
[ ]Electronic-Circuits-and-Tubes-Cruft-Labs-at-Harvard-Chaffee-1947-1017-pages.pdf2023-05-21 02:15 39M 
[IMG]Electronics-and-Electron-Tubes-E-D-McArthur-1936-(180-pages).jpg2023-05-21 02:15 6.1K 
[ ]Electronics-and-Electron-Tubes-E-D-McArthur-1936-(180-pages).pdf2023-05-21 02:15 6.1M 
[IMG]Essentials-of-Electron-Tubes-and-their-Circuits-Hoag-1942-390-pages.jpg2023-05-21 02:15 9.5K 
[ ]Essentials-of-Electron-Tubes-and-their-Circuits-Hoag-1942-390-pages.pdf2023-05-21 02:15 14M 
[IMG]Experiments-with-Vacuum-Tubes-Salomons-1903-66-pages.jpg2023-05-21 02:15 15K 
[ ]Experiments-with-Vacuum-Tubes-Salomons-1903-66-pages.pdf2023-05-21 02:15 6.3M 
[IMG]FTR-Handbook-of-Tube-Operation-Federal-Telephone-and-Radio-Corporation-1944-68-pages.jpg2023-05-21 02:15 21K 
[ ]FTR-Handbook-of-Tube-Operation-Federal-Telephone-and-Radio-Corporation-1944-68-pages.pdf2023-05-21 02:15 6.3M 
[IMG]Gas-tube-design-Wittenberg-1962-26-pages.jpg2023-05-21 02:15 13K 
[ ]Gas-tube-design-Wittenberg-1962-26-pages.pdf2023-05-21 02:15 3.2M 
[IMG]Getting-the-Most-Out-of-Vacuum-Tubes-Robert-B-Tomer-1960-(164-pages).jpg2023-05-21 02:15 17K 
[ ]Getting-the-Most-Out-of-Vacuum-Tubes-Robert-B-Tomer-1960-(164-pages).pdf2023-05-21 02:15 4.2M 
[IMG]Graphical-Constructions-for-vacuum-tube-circuits-Albert-Preisman-1943-(245-pages).jpg2023-05-21 02:15 6.5K 
[ ]Graphical-Constructions-for-vacuum-tube-circuits-Albert-Preisman-1943-(245-pages).pdf2023-05-21 02:15 8.7M 
[IMG]Grondslagen-Van-De-Radiobuizentechniek-1943-Phillips-528-pages-Deutch.jpg2023-05-21 02:15 11K 
[ ]Grondslagen-Van-De-Radiobuizentechniek-1943-Phillips-528-pages-Deutch.pdf2023-05-21 02:15 28M 
[IMG]HP-Donle-tube-article-8pages.jpg2023-05-21 02:15 8.7K 
[ ]HP-Donle-tube-article-8pages.pdf2023-05-21 02:15 485K 
[IMG]Handbook-of-Piezoelectric-Crystals-John-P-Buchanan-1956-(701-pages).jpg2023-05-21 02:15 16K 
[ ]Handbook-of-Piezoelectric-Crystals-John-P-Buchanan-1956-(701-pages).pdf2023-05-21 02:15 46M 
[IMG]Handbook-of-Tube-Operation-(2th-Edition)-FTR-1944-(68-pages).jpg2023-05-21 02:15 21K 
[ ]Handbook-of-Tube-Operation-(2th-Edition)-FTR-1944-(68-pages).pdf2023-05-21 02:15 6.3M 
[IMG]How-Electronic-Tubes-Work-GE-1943-24-pages.jpg2023-05-21 02:15 19K 
[ ]How-Electronic-Tubes-Work-GE-1943-24-pages.pdf2023-05-21 02:15 2.5M 
[IMG]How-To-Use-Meters-John-Rider-1960-109-pages.jpg2023-05-21 02:15 6.1K 
[ ]How-To-Use-Meters-John-Rider-1960-109-pages.pdf2023-05-21 02:15 9.2M 
[IMG]Inside-the-Vacuum-Tube-John-F-Rider-1945-(424-pages).jpg2023-05-21 02:15 2.0K 
[ ]Inside-the-Vacuum-Tube-John-F-Rider-1945-(424-pages).pdf2023-05-21 02:15 22M 
[IMG]Materials-and-Techniques-for-Electron-Tubes-Wlater-H-Kohl-1960-(657-pages).jpg2023-05-21 02:15 3.4K 
[ ]Materials-and-Techniques-for-Electron-Tubes-Wlater-H-Kohl-1960-(657-pages).pdf2023-05-21 02:15 24M 
[IMG]Materials-technology-for-Electron-Tubes-Wlater-H-Kohl-1951-(505-pages).jpg2023-05-21 02:15 4.9K 
[ ]Materials-technology-for-Electron-Tubes-Wlater-H-Kohl-1951-(505-pages).pdf2023-05-21 02:15 21M 
[IMG]Mercury-Arc-Power-Rectifiers-Othmar-Marti-and-Harold-Winograd-1930-(478-pages).jpg2023-05-21 02:15 4.4K 
[ ]Mercury-Arc-Power-Rectifiers-Othmar-Marti-and-Harold-Winograd-1930-(478-pages).pdf2023-05-21 02:15 20M 
[IMG]Mercury-Arc-Rectifiers-Practice-Frederick-Charles-Orchard-1936-(255-pages).jpg2023-05-21 02:15 2.1K 
[ ]Mercury-Arc-Rectifiers-Practice-Frederick-Charles-Orchard-1936-(255-pages).pdf2023-05-21 02:15 8.1M 
[IMG]Oxide-Coated-Cathode-Vol.-1-G.-Herrmann-&-S.-Wagener-1951-(155-pages).jpg2023-05-21 02:15 7.2K 
[ ]Oxide-Coated-Cathode-Vol.-1-G.-Herrmann-&-S.-Wagener-1951-(155-pages).pdf2023-05-21 02:15 5.5M 
[IMG]Oxide-Coated-Cathode-Vol.-2-G.-Herrmann-&-S.-Wagener-1951-(322-pages).jpg2023-05-21 02:15 9.7K 
[ ]Oxide-Coated-Cathode-Vol.-2-G.-Herrmann-&-S.-Wagener-1951-(322-pages).pdf2023-05-21 02:15 16M 
[IMG]Photomultiplier-Tubes-Handbook-V3a-2007-Hanamatsu-323-pages.jpg2023-05-21 02:15 15K 
[ ]Photomultiplier-Tubes-Handbook-V3a-2007-Hanamatsu-323-pages.pdf2023-05-21 02:15 12M 
[IMG]Physics-and-Applications-of-Secondary-Electron-Emission-Dr-H-Bruining-1954-(103-pages).jpg2023-05-21 02:15 8.8K 
[ ]Physics-and-Applications-of-Secondary-Electron-Emission-Dr-H-Bruining-1954-(103-pages).pdf2023-05-21 02:15 15M 
[IMG]Power-Vacuum-Tubes-Handbook-2th-ed-Whitaker-2000-725-pages.jpg2023-05-21 02:15 18K 
[ ]Power-Vacuum-Tubes-Handbook-2th-ed-Whitaker-2000-725-pages.pdf2023-05-21 02:15 23M 
[IMG]Principes-of-Electron-Tubes-Gewartowski-Watson-1965-672-pages.jpg2023-05-21 02:15 17K 
[ ]Principes-of-Electron-Tubes-Gewartowski-Watson-1965-672-pages.pdf2023-05-21 02:15 21M 
[IMG]Principes-of-Electron-Tubes-Herbert-J-Reich-1941-(414-pages).jpg2023-05-21 02:15 5.6K 
[ ]Principes-of-Electron-Tubes-Herbert-J-Reich-1941-(414-pages).pdf2023-05-21 02:15 16M 
[IMG]Principes-of-Mercury-Arc-Rectifiers-and-their-circuits-1927-(236-pages).jpg2023-05-21 02:15 5.0K 
[ ]Principes-of-Mercury-Arc-Rectifiers-and-their-circuits-1927-(236-pages).pdf2023-05-21 02:15 7.5M 
[IMG]Proliferation-of-tube-types-17-pages.jpg2023-05-21 02:15 13K 
[ ]Proliferation-of-tube-types-17-pages.pdf2023-05-21 02:15 651K 
[IMG]RCA-Electron-Tube-Design-1962-951-pages.jpg2023-05-21 02:15 14K 
[ ]RCA-Electron-Tube-Design-1962-951-pages.pdf2023-05-21 02:15 64M 
[IMG]RCA-Radiotron-manual--R-10--1933--87-pages.jpg2023-05-21 02:15 16K 
[ ]RCA-Radiotron-manual--R-10--1933--87-pages.pdf2023-05-21 02:15 4.7M 
[IMG]RCA-Radiotron-manual-R-10-1933-87-pages.jpg2023-05-21 02:15 18K 
[ ]RCA-Radiotron-manual-R-10-1933-87-pages.pdf2023-05-21 02:15 4.7M 
[IMG]Radio-Electronics-Seely-Samuel-1956-493-pages.jpg2023-05-21 02:15 2.6K 
[ ]Radio-Electronics-Seely-Samuel-1956-493-pages.pdf2023-05-21 02:15 19M 
[IMG]Radio-Receiving-and-television-tubes-James-Moyer-1936-(645-pages).jpg2023-05-21 02:15 1.9K 
[ ]Radio-Receiving-and-television-tubes-James-Moyer-1936-(645-pages).pdf2023-05-21 02:15 22M 
[IMG]Radiotron-Designer's-Handbook-RCA-3th-Edition-P-Langford-Smith-1941-(357-pages).jpg2023-05-21 02:15 8.2K 
[ ]Radiotron-Designer's-Handbook-RCA-3th-Edition-P-Langford-Smith-1941-(357-pages).pdf2023-05-21 02:15 17M 
[IMG]Radiotron-Designer's-Handbook-RCA-4th-Edition-P-Langford-Smith-1953-(1538-pages).jpg2023-05-21 02:15 4.2K 
[ ]Radiotron-Designer's-Handbook-RCA-4th-Edition-P-Langford-Smith-1953-(1538-pages).pdf2023-05-21 02:15 87M 
[IMG]Receiving-Tube-Substitution-Guide-Book-First-Edition-1950-219-pages.jpg2023-05-21 02:15 12K 
[ ]Receiving-Tube-Substitution-Guide-Book-First-Edition-1950-219-pages.pdf2023-05-21 02:15 13M 
[IMG]Receiving-Tube-Substitution-Guidebook-First-Ed-1950-34-pages.jpg2023-05-21 02:15 22K 
[ ]Receiving-Tube-Substitution-Guidebook-First-Ed-1950-34-pages.pdf2023-05-21 02:15 5.4M 
[IMG]Receiving-Tube-Substitution-Guidebook-First-Ed-1950-120-pages.jpg2023-05-21 02:15 22K 
[ ]Receiving-Tube-Substitution-Guidebook-First-Ed-1950-120-pages.pdf2023-05-21 02:15 9.0M 
[IMG]Receiving-Tube-Substitution-Guidebook-Third-Supplement-14-pages.jpg2023-05-21 02:15 24K 
[ ]Receiving-Tube-Substitution-Guidebook-Third-Supplement-14-pages.pdf2023-05-21 02:15 906K 
[IMG]Receiving-Tube-Substitution-Guidebook-Third-Supplement-32-pages.jpg2023-05-21 02:15 24K 
[ ]Receiving-Tube-Substitution-Guidebook-Third-Supplement-32-pages.pdf2023-05-21 02:15 2.5M 
[IMG]Receiving-Tube-Substitution-Guidebook-Third-Supplement-1957-72-pages.jpg2023-05-21 02:15 13K 
[ ]Receiving-Tube-Substitution-Guidebook-Third-Supplement-1957-72-pages.pdf2023-05-21 02:15 2.6M 
[IMG]Receivng-Tube-Substitution-Guidebook-Second-Supplement-1954-45-pages.jpg2023-05-21 02:15 13K 
[ ]Receivng-Tube-Substitution-Guidebook-Second-Supplement-1954-45-pages.pdf2023-05-21 02:15 1.6M 
[IMG]Receving-Tube-Substitution-Guide-Book-First-Supplement-1951-47-pages.jpg2023-05-21 02:15 13K 
[ ]Receving-Tube-Substitution-Guide-Book-First-Supplement-1951-47-pages.pdf2023-05-21 02:15 2.4M 
[IMG]Riders-Tube-Caddy-Tube-Substitution-Guidebook-1960-34-pages.jpg2023-05-21 02:15 24K 
[ ]Riders-Tube-Caddy-Tube-Substitution-Guidebook-1960-34-pages.pdf2023-05-21 02:15 2.0M 
[IMG]Riders-Tube-Caddy-Tube-Substitution-Guidebook-1960-58-pages.jpg2023-05-21 02:15 12K 
[ ]Riders-Tube-Caddy-Tube-Substitution-Guidebook-1960-58-pages.pdf2023-05-21 02:15 707K 
[IMG]Storage-Tubes-and-their-Basic-Principles-M-Knoll-and-B-Kazan-1952-(153-pages).jpg2023-05-21 02:15 2.3K 
[ ]Storage-Tubes-and-their-Basic-Principles-M-Knoll-and-B-Kazan-1952-(153-pages).pdf2023-05-21 02:15 4.3M 
[IMG]Theory-and-applications-of-electron-tubes-Herbert-J.-Reich-2th-edition-1944-(736-pages).jpg2023-05-21 02:15 4.5K 
[ ]Theory-and-applications-of-electron-tubes-Herbert-J.-Reich-2th-edition-1944-(736-pages).pdf2023-05-21 02:15 32M 
[IMG]Theory-of-Thermionic-vacuum-tube-E.-Leon-Chaffee-1933-(688-pages).jpg2023-05-21 02:15 2.9K 
[ ]Theory-of-Thermionic-vacuum-tube-E.-Leon-Chaffee-1933-(688-pages).pdf2023-05-21 02:15 26M 
[IMG]Theory-of-Thermionic-vacuum-tube-circuits-Leo-James-Peters-1927-(263-pages).jpg2023-05-21 02:15 1.9K 
[ ]Theory-of-Thermionic-vacuum-tube-circuits-Leo-James-Peters-1927-(263-pages).pdf2023-05-21 02:15 8.3M 
[IMG]Thermionic-Valve-Circuits-Williams-438-pages.jpg2023-05-21 02:15 12K 
[ ]Thermionic-Valve-Circuits-Williams-438-pages.pdf2023-05-21 02:15 25M 
[IMG]Thermionic-vacuum-tube-and-its-applications-H.J-Van-Der-Bijl-1920-(407-pages).jpg2023-05-21 02:15 2.3K 
[ ]Thermionic-vacuum-tube-and-its-applications-H.J-Van-Der-Bijl-1920-(407-pages).pdf2023-05-21 02:15 14M 
[IMG]Thermionic-valve-and-its-developments-in-radiotelegraphy-and-telephony-Fleming-1919-308-pages.jpg2023-05-21 02:15 6.2K 
[ ]Thermionic-valve-and-its-developments-in-radiotelegraphy-and-telephony-Fleming-1919-308-pages.pdf2023-05-21 02:15 16M 
[IMG]Tube-Substitution-Handbook-1980-115-pages.jpg2023-05-21 02:15 6.4K 
[ ]Tube-Substitution-Handbook-1980-115-pages.pdf2023-05-21 02:15 8.0M 
[IMG]Tube-Substitution-Handbook-V.1-1960-94-pages.jpg2023-05-21 02:15 21K 
[ ]Tube-Substitution-Handbook-V.1-1960-94-pages.pdf2023-05-21 02:15 2.2M 
[ ]Tung-Sol-Electron-Tubes-Technical-Data-1951.pdf2024-06-29 20:27 35M 
[IMG]Tung Sol 1951.jpg2024-06-29 20:27 3.2K 
[IMG]Unilateral-Dynamic-Characteristics-of-Three-Electrode-Vacuum-Tubes-J-G-Frayne-36-pages.jpg2023-05-21 02:15 14K 
[ ]Unilateral-Dynamic-Characteristics-of-Three-Electrode-Vacuum-Tubes-J-G-Frayne-36-pages.pdf2023-05-21 02:15 1.9M 
[IMG]Vacuum-Tube-Amplifiers-Valley-Wallman-1948-761-pages.jpg2023-05-21 02:15 4.4K 
[ ]Vacuum-Tube-Amplifiers-Valley-Wallman-1948-761-pages.pdf2023-05-21 02:15 32M 
[IMG]Vacuum-Tube-Amplifiers-Valley-Wallman-1965-776-pages.jpg2023-05-21 02:15 18K 
[ ]Vacuum-Tube-Amplifiers-Valley-Wallman-1965-776-pages.pdf2023-05-21 02:15 36M 
[IMG]Vacuum-Tube-Design-RCA-1940-(267-pages).jpg2023-05-21 02:15 15K 
[ ]Vacuum-Tube-Design-RCA-1940-(267-pages).pdf2023-05-21 02:15 26M 
[IMG]Vacuum-Tube-Volt-meter-VTVM-How-it-works-How-to-use-it-Rhys-Samuel-1956-254p.jpg2023-05-21 02:15 6.7K 
[ ]Vacuum-Tube-Volt-meter-VTVM-How-it-works-How-to-use-it-Rhys-Samuel-1956-254p.pdf2023-05-21 02:15 13M 
[IMG]Vacuum-Tubes-Karl-R.-Spangenberg-1948-(877-pages).jpg2023-05-21 02:15 3.1K 
[ ]Vacuum-Tubes-Karl-R.-Spangenberg-1948-(877-pages).pdf2023-05-21 02:15 33M 
[IMG]Vacuum-Tubes-Rectifiers-Alexander-Schure-1958-(77-pages).jpg2023-05-21 02:15 13K 
[ ]Vacuum-Tubes-Rectifiers-Alexander-Schure-1958-(77-pages).pdf2023-05-21 02:15 2.4M 
[IMG]Vacuum-Tubes-in-Wireless-Communication-Bucher-1918-200-pages.jpg2023-05-21 02:15 9.8K 
[ ]Vacuum-Tubes-in-Wireless-Communication-Bucher-1918-200-pages.pdf2023-05-21 02:15 10M 
[IMG]Vacuum-tube-Oscillators-William-A.-Edson-1953-(488-pages).jpg2023-05-21 02:15 4.0K 
[ ]Vacuum-tube-Oscillators-William-A.-Edson-1953-(488-pages).pdf2023-05-21 02:15 22M 
[IMG]Vacuum-tube-Voltmeters-2th-Edition-John-F.-Rider-1951-(430-pages).jpg2023-05-21 02:15 1.7K 
[ ]Vacuum-tube-Voltmeters-2th-Edition-John-F.-Rider-1951-(430-pages).pdf2023-05-21 02:15 14M 
[IMG]Vacuum-tube-principles-Chap.-3-2000-64-pages.jpg2023-05-21 02:15 4.6K 
[ ]Vacuum-tube-principles-Chap.-3-2000-64-pages.pdf2023-05-21 02:15 2.2M 
[IMG]Vacuum-tubes-and-their-uses-Muhleman-article-5-pages.jpg2023-05-21 02:15 19K 
[ ]Vacuum-tubes-and-their-uses-Muhleman-article-5-pages.pdf2023-05-21 02:15 1.3M 
[IMG]Valve-Types-and-Characteristics-30pages.jpg2023-05-21 02:15 15K 
[ ]Valve-Types-and-Characteristics-30pages.pdf2023-05-21 02:15 2.2M 
Apache/2.4.62 (Debian) Server at www.worldradiohistory.com Port 443