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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 1852-1981 Terms for quartz crystal controlled oscillators $130.00 via email in 1~3 business day abolished
SJ 1856-1981 $180.00 via email in business day superseded
SJ 1860-1981 Measurement of AM-PM conversion coefficient of power klystrons $220.00 via email in 1~3 business day abolished
SJ 1861-1981 Fluorescent character indicator tubes, Type YS9-3 $100.00 via email in 1~3 business day abolished
SJ 1862-1981 Fluorescent character indicator tubes,Type YS13-3 $120.00 via email in 1~3 business day abolished
SJ 1863-1981 $300.00 via email in business day valid
SJ 1864-1981 $420.00 via email in 1~5 business day superseded
SJ 1865-1981 $744.00 via email in 1~5 business day superseded
SJ 1866-1981 Terminating posts, Type TZ $120.00 via email in 1~3 business day abolished
SJ 1867-1981 Socket of LC type and WC type for inspecition purpose $100.00 via email in 1~3 business day valid
SJ 1869-1981 Continuous wave power amplification klystrons, Type KF-115 $180.00 via email in 1~3 business day abolished
SJ 1871-1981 Measurement conditions for gas laser devices $164.00 via email in 1~3 business day valid
SJ 1872-1981 Methods of measurement for firing voltage of gas laser devices $164.00 via email in 1~3 business day valid
SJ 1873-1981 Methods of measurement for optimum working current of gas laser devices $164.00 via email in 1~3 business day valid
SJ 1874-1981 Methods of measurement for tube voltage drop of gas laser devices $164.00 via email in 1~3 business day valid
SJ 1875-1981 Methods of measurement for output power of gas laser devices $164.00 via email in 1~3 business day valid
SJ 1876-1981 Methods of measurement for stability of output power for gas laser devices $164.00 via email in 1~3 business day valid
SJ 1877-1981 Methods of measurement for excursion of beam direction of gas laser devices $160.00 via email in 1~3 business day valid
SJ 1878-1981 Methods of discrimination for transverse mode of gas laser devices $160.00 via email in 1~3 business day abolished
SJ 1879 -1981 Methods of measurement for angle of beam divergence of gas laser devices $45.00 via email in 1~3 business day valid
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