China National Standards
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  •  China "SJ" Standards List:
  • Standard  Code Standard English Title Standard Class Order
    SJ 1880-1981 Methods of measurement for frequency drift of gas laser devices

    China Electronics - SJ Standards

    SJ 1881-1981 Methods of measurement for polarization of gas laser devices

    China Electronics - SJ Standards

    SJ 1877-1981 Methods of measurement for excursion of beam direction of gas laser devices

    China Electronics - SJ Standards

    SJ 1869-1981 Continuous wave power amplification klystrons, Type KF-115

    China Electronics - SJ Standards

    SJ 1866-1981 Terminating posts, Type TZ

    China Electronics - SJ Standards

    SJ 1676-1981 Electronic tubes, Type FU-824S (F)

    China Electronics - SJ Standards

    SJ 1867-1981 Socket of LC type and WC type for inspecition purpose

    China Electronics - SJ Standards

    SJ 1862-1981 Fluorescent character indicator tubes, Type YS13-3

    China Electronics - SJ Standards

    SJ 1861-1981 Fluorescent character indicator tubes, Type YS9-3

    China Electronics - SJ Standards

    SJ 1860-1981 Measurement of AM-PM conversion coefficient of power klystrons

    China Electronics - SJ Standards

    SJ 1852-1981 Terms for quartz crystal controlled oscillators

    China Electronics - SJ Standards

    SJ 1794-1981 General specification for diffusion furnace for semiconductor device manufacturing

    China Electronics - SJ Standards

    SJ 1680-1980 (3DG150 high frequency low power silicon NPN transistor)

    China Electronics - SJ Standards

    SJ 1685-1980 (3DD201 low-power silicon NPN transistor)

    China Electronics - SJ Standards

    SJ 1687-1980 (3DD203 low-power silicon NPN transistor)

    China Electronics - SJ Standards

    SJ 1681-1980 (3DA150 frequency power silicon NPN transistor)

    China Electronics - SJ Standards

    SJ/Z 1792-1981 Electrical performance requirements for assembling of special equipment for electronic industry

    China Electronics - SJ Standards

    SJ 1691-1980 (3DD207 low-power silicon NPN transistor)

    China Electronics - SJ Standards

    SJ 1688-1980 (3DD204 low-power silicon NPN transistor)

    China Electronics - SJ Standards

    SJ 1684-1980 (3DD200 low-power silicon NPN transistor)

    China Electronics - SJ Standards

    SJ 1741-1981 Type series of unsealed electromagnetic relays for use in electonic equipment

    China Electronics - SJ Standards

    SJ 1743-1981 X series small circular connectors

    China Electronics - SJ Standards

    SJ 1841-1981 Detail specification for silicon PNP epitaxial planar low power switching transistors, Type 3CK100

    China Electronics - SJ Standards

    SJ 1829-1981 Detail specification silicon NPN epitaxial planar low power switching transistors, Type 3DK5

    China Electronics - SJ Standards

    SJ 1832-1981 Detail specification for silicon NPN epitaxial planar low power switching transistors, Type 3DK102

    China Electronics - SJ Standards

    SJ 1833-1981 Detail specification for silicon NPN epitaxial planar low power switching transistors, Type 3DK103

    China Electronics - SJ Standards

    SJ 1844-1981 Detail specification for silicon PNP epitaxial planar low power switching transistors, Type 3CK112

    China Electronics - SJ Standards

    SJ 1830-1981 Detail specification for silicon NPN epitaxial planar low power switching transistors, Type 3DK101

    China Electronics - SJ Standards

    SJ 1828-1981 Detail specification for silicon NPN epitaxial planar low power switching transistors, Type 3DK53

    China Electronics - SJ Standards

    SJ 1831-1981 Detail specification for silicon NPN epitaxial planar low power switching transistors, Type 3DK28

    China Electronics - SJ Standards

    SJ 1842-1981 Detail specification for silicon PNP epitaxial planar low power switching transistors, Type 3CK110

    China Electronics - SJ Standards

    SJ 1827-1981 Detail specification for silicon NPN epitaxial planar low power switching transistors, Type 3DK6

    China Electronics - SJ Standards

    SJ 1839-1981 Detail specification for silicon NPN epitaxial planar low power switching transistors, Type 3DK108

    China Electronics - SJ Standards

    SJ 1843-1981 Detail specification for silicon PNP epitaxial planar low power switching transistors, Type 3CK111

    China Electronics - SJ Standards

    SJ 1838-1981 Detail specification for silicon NPN epitaxial planar low power switching transistors, Type 3DK29

    China Electronics - SJ Standards

    SJ 1834-1981 Detail specification for silicon NPN epitaxial planar low power switching transistors, Type 3DK104

    China Electronics - SJ Standards

    SJ 1840-1981 Detail specification for silicon NPN epitaxial planar low power switching transistors, Type 3DK14

    China Electronics - SJ Standards

    SJ 1846-1981 Detail specification for silicon PNP epitaxial planar low power switching transistors, Type 3CK120

    China Electronics - SJ Standards

    SJ 1826-1981 Detail specification for silicon NPN epitaxial planar low power switching transistors, Type 3DK100

    China Electronics - SJ Standards

    SJ 1848-1981 Detail specification for silicon PNP epitaxial planar low power switching transistors, Type 3CK130

    China Electronics - SJ Standards

    SJ 1847-1981 Detail specification for silicon PNP epitaxial planar low power switching transistors, Type 3CK121

    China Electronics - SJ Standards

    SJ 1825-1981 Detail specification for silicon NPN epitaxial planar low power switching transistors, Type 3DK21

    China Electronics - SJ Standards

    SJ 1845-1981 Detail specification for silicon PNP epitaxial planar low power switching transistors, Type 3CK113

    China Electronics - SJ Standards

    SJ 1748-1981 U-cores made of magnetic oxide for Types UY12 and UY16

    China Electronics - SJ Standards

    SJ 1772-1981 (Vacuum measurement gauge fittings)

    China Electronics - SJ Standards

    SJ 1773-1981 (Can bake vacuum measurement gauge fittings)

    China Electronics - SJ Standards

    SJ 1671-1980 Specification for low voltage d. c. regulated power supply used in radar equipment

    China Electronics - SJ Standards

    SJ 1823-1981 Preferred double thin plate fine-pitch spur gears (Provisional)

    China Electronics - SJ Standards

    SJ 1820-1981 Preferred fine-pitch spur gears

    China Electronics - SJ Standards

    SJ 1824-1981 Preferred structure and size for fine-pitch cylindrical worm wheel and worm

    China Electronics - SJ Standards

    SJ 1821-1981 Preferred thin plated fine-pitch spur gears

    China Electronics - SJ Standards

    SJ 1822-1981 Preferred fine-pitch straight bevel gears

    China Electronics - SJ Standards

    SJ 1819-1981 Preferred series--Module, number of teeth, face width and diameter of datum apperture for fine-pitch gears

    China Electronics - SJ Standards

    SJ 1749-1981 Type designation system for tuning fork and tablet resonators

    China Electronics - SJ Standards

    SJ 1751-1981 Nominal frequency series for tuning fork and tablet resonators

    China Electronics - SJ Standards

    SJ 1750-1981 Terms for tuning fork and tablet resonators

    China Electronics - SJ Standards

    SJ 1805-1981 Detail specification for silicon frequency modulated variable capacitance diodes, Type 2CC126

    China Electronics - SJ Standards

    SJ 1804-1981 Detail specification for silicon tuning variable capacitance diodes, Type 2CC101~104, 2CC201~204, 2CC301~304, 2CC401~404

    China Electronics - SJ Standards

    SJ 1806-1981 Detail specification for silicon band switching varialbe capacitance diodes, Type 2CC110, 2CC210, 2CC310, 2CC410, 2CC130

    China Electronics - SJ Standards

    SJ 1807-1981 Detail specification for silicon tuning variable capacitance diodes, for Type 2CC120, 2CC122 and 2CC124; 2CC220, 2CC222 and 2CC224; 2CC320, 2CC322, 2CC324; 2CC420, 2CC422 and 2CC424

    China Electronics - SJ Standards

    SJ 1661-1980 Heat treatment performance requirements for special equipment for electronic industry (Provsional)

    China Electronics - SJ Standards

    SJ 1658-1980 (Copper ultrahigh vacuum sealing flange type and size series)

    China Electronics - SJ Standards

    SJ 1657-1980 Ultragigh vacuum flanges with copper seal washer--Types and dimensions

    China Electronics - SJ Standards

    SJ 1656-1980 (Metal sealing ultrahigh vacuum flange structure type)

    China Electronics - SJ Standards

    SJ 1660-1980 (Copper ring type and size of the columns line)

    China Electronics - SJ Standards

    SJ 1802-1981 Electronic tubes, Type FU-113Z (F)

    China Electronics - SJ Standards

    SJ/Z 1758-1981 Typical calculations for 400Hz three-phase power transformers using E-cores

    China Electronics - SJ Standards

    SJ 1752-1981 General specification for thumbwheel switches

    China Electronics - SJ Standards

    SJ/Z 1763-1981 Typical calculations for 50Hz three-phase power transformers using E-cores

    China Electronics - SJ Standards

    SJ/Z 1762-1981 Typical calculations for 50Hz single-phase power tranformers and filter choke using C-cores

    China Electronics - SJ Standards

    SJ 1760-1981 BOD-type C-cores for single-phase transformers

    China Electronics - SJ Standards

    SJ 1753-1981 Thumbwheel switches, Type KL1

    China Electronics - SJ Standards

    SJ 1754-1981 Thumbwheel switches, Type KL3

    China Electronics - SJ Standards

    SJ 1761-1981 BCD-type C-cores for single-phase transformers

    China Electronics - SJ Standards

    SJ 1788-1981 Method of measurement for operational junction temperature of silicon single phase bridge rectifiers, up to 5A

    China Electronics - SJ Standards

    SJ 1776-1981 (CK-100 ~ 600 ultra-high vacuum diffusion pump oil metal structure type and parameters Series)

    China Electronics - SJ Standards

    SJ 1791-1981 Method of measurement for insulation robustness of silicon single phase bridge rectifiers, up to 5A

    China Electronics - SJ Standards

    SJ 1778-1981 (Test methods CK-100 ~ 600 ultra-high vacuum metal oil diffusion pump.)

    China Electronics - SJ Standards

    SJ 1787-1981 Method of measurement for rated peak working reverse voltage and reverse current of silicon single phase bridge rectifiers, up to 5A

    China Electronics - SJ Standards

    SJ 1790-1981 Method of measurement for overload current multiplication factor of silicon single phase bridge rectifiers, up to 5A

    China Electronics - SJ Standards

    SJ 1795-1981 Detail specification for 50-1000mA low current thyristors

    China Electronics - SJ Standards

    SJ 1789-1981 Method of measurement for maximum operational frequency of silicon single phase bridge rectifiers, up to 5A

    China Electronics - SJ Standards

    SJ 1770-1981 Metallic bell cover for vacuum equipment--Flange

    China Electronics - SJ Standards

    SJ 1785-1981 General procedures of measurement for silicon single phase bridge rectifiers, up to 5A

    China Electronics - SJ Standards

    SJ 1767-1981 Metallic bell cover for vacuum equipment--Nominal diameter

    China Electronics - SJ Standards

    SJ 1769-1981 Metallic bell cover for vacuum equipment--Sealing head

    China Electronics - SJ Standards

    SJ 1777-1981 (CK-100 ~ 600 ultra-high vacuum metal oil diffusion pump. Technical conditions)

    China Electronics - SJ Standards

    SJ 1781-1981 Sputtering ion pump--Testing methods

    China Electronics - SJ Standards

    SJ 1775-1981 Cermet-sealed electrodes

    China Electronics - SJ Standards

    SJ 1784-1981 Detail specification for silicon single phase bridge rectifiers, Type QL1-9 and QL21-28

    China Electronics - SJ Standards

    SJ 1779-1981 Ordinary two-electrode sputtering ion pump--Parameters series

    China Electronics - SJ Standards

    SJ 1774-1981 Observation window for vacuum equipment

    China Electronics - SJ Standards

    SJ 1786-1981 Method of measurement for forward voltage of silicon single phase bridge rectifiers, up to 5A

    China Electronics - SJ Standards

    SJ 1768-1981 Metallic bell cover for vacuum equipment--Body case

    China Electronics - SJ Standards

    SJ 1780-1981 Ordinary two-electrode sputtering ion pump--Performance specification

    China Electronics - SJ Standards

    SJ 1771-1981 Metallic bell cover for vacuum equipment--Sealing collar

    China Electronics - SJ Standards

    SJ 1624-1980 Generic specification for ferrite isolators and circulators intended for applications at microwave frequency

    China Electronics - SJ Standards

    SJ 1746-1981 Specification for cabinet and case for electronic industry special equipment

    China Electronics - SJ Standards

    SJ 1783-1981 Specification for electrical vacuum ceramic parts

    China Electronics - SJ Standards

    SJ 1735-1981 Generic specification for communication acoustic devices

    China Electronics - SJ Standards


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