Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
SJ 2557-1984 Accuracy calculating method for spur gear-driven chain with fine pitch $150.00 via email in 1~3 business day valid
SJ 2561-1984 Terminology,classification,major performances and general requirements of reception antennas for television and FM sound broadcast receiver $210.00 via email in 1~3 business day valid
SJ 2587-1985 Generic specification for integrated flyback transformers for use in black/white television broadcast receivers $360.00 via email in 1~3 business day valid
SJ 2608-1985 Metal friction-trunk shock and vibration isolators $150.00 via email in 1~3 business day valid
SJ 2609-1985 Shock and vibration isolaters,Type JP and JW $280.00 via email in 1~3 business day valid
SJ 2610-1985 Shock and vibration isolaters,Type JQZ and JWZ $180.00 via email in 1~3 business day valid
SJ 2663-1986 Fundamental parameters for UHF operation of black/white television broadcast receivers $180.00 via email in 1~3 business day abolished
SJ 2667-1986 Methods of measurement of numerical aperture of optical fibres and cables $220.00 via email in 1~3 business day abolished
SJ 2737-1986 Methods of measurement for bandwidth optical fibres and cables $220.00 via email in 1~3 business day valid
SJ 2738-1986 Basic parameters for gear speed reduction unit of electrical micro-machines for automatic control systems $220.00 via email in 1~3 business day abolished
SJ 2739-1986 Performance requirements for gear speed reduction unit of electrical micro-machines for automatic control systems $190.00 via email in 1~3 business day valid
SJ 2777.1-1987 Inspecition rule for monochrome TV broadcast receivers (Accertance inspection) $490.00 via email in 1~3 business day abolished
SJ 2777.2-1987 Inspection rule for monochrome TV broadcast receivers (Periodic inspection) $490.00 via email in 1~3 business day abolished
SJ 2778-1987 Terminology for broadcasting receivers $2250.00 via email in 1~5 business day valid
SJ 2818-1987 Tapping screws thread $75.00 via email in 1~3 business day abolished
SJ 2819-1987 Tapping screws of heat treated steel - Mechanical properties $60.00 via email in 1~3 business day abolished
SJ 2820-1987 Cross recesses for screws $130.00 via email in 1~3 business day valid
SJ 2821-1987 Cross recessed pan head tapping screws $164.00 via email in 1~3 business day abolished
SJ 2822-1987 Cross recessed countersunk head tapping screws $120.00 via email in 1~3 business day valid
SJ 2823-1987 Cross recessed oblate head tapping screws $100.00 via email in 1~3 business day abolished
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