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Epoxy powder for coatings
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SJ 2168-1982 Epoxy powder for coating SJ2168-1982 standard download decompression password: www.bzxz.net
2024-08-16 category：Electronic Industry Standard (SJ)+ View
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Reflex klystrons,Type K-21
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SJ 2206-1982 K-21 series reflex klystron SJ2206-1982 standard download decompression password: www.bzxz.net
2024-08-16 category：Electronic Industry Standard (SJ)+ View
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Interior graduation for cathode-ray tubes
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SJ 2130-1982 Electron beam tube screen scale SJ2130-1982 standard download decompression password: www.bzxz.net
2024-08-16 category：Electronic Industry Standard (SJ)+ View
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Gas-filled microwave switching tubes,Type RX-32
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SJ 1723-1981 RX-32 type microwave gas discharge tube SJ1723-1981 standard download decompression password: www.bzxz.net
2024-08-16 category：Electronic Industry Standard (SJ)+ View
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Pulse modulator tubes,Type TM-90(J)
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This standard applies to TM-90 type (J) pulse modulator tube (hereinafter referred to as "modulator"). This tube is a glass shell,
2024-08-16 category：Electronic Industry Standard (SJ)+ View
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Continuous wave magnetrons,Type CK-603
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SJ 1617-1980 CK-603 Continuous Wave Magnetron SJ1617-1980 Standard Download Decompression Password: www.bzxz.net
2024-08-16 category：Electronic Industry Standard (SJ)+ View
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Method of analysis of Thorium oxide and Rhenium in Thorium-Tungsten-Rhenium wire for use in vacuum devices
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SJ 1591-1980 Analysis method of thorium oxide and rhenium in thoriated tungsten-rhenium wire for vacuum devices SJ1591-1980 standa
2024-08-16 category：Electronic Industry Standard (SJ)+ View
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Methods for analysis of Cerium oxide in Cerium-Tungsten powder,plates and bars
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This method is applicable to the determination of cerium dioxide in cerium tungsten rods for argon arc welding and plasma arc elec
2024-08-16 category：Electronic Industry Standard (SJ)+ View
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