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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
GB 3503-1983 Technical requirements of yttrium oxide of phosphor grade for colour TV sets $180.00 via email in 1~3 business day superseded
GB 3989-1983 Nickel-coated aluminum composite powders $60.00 via email in 1~3 business day valid
GB 4136-1984 Reduced iron powders for powder metallurgy $180.00 via email in 1~3 business day superseded
GB 5061-1985 Metallic powders—Determination of apparent density - Part 3: Oscillating funnel method $30.00 via email in 1~3 business day superseded
GB 5151-1985 Nuclear-grade boron carbide powder $180.00 via email in 1~3 business day superseded
GB 5152-1985 Nuclear-grade boron carbide pellets $180.00 via email in 1~3 business day superseded
GB 5158-1985 Metallic powders-Determination of loss of mass on hydrogen reduction (hydrogen loss) $60.00 via email in 1~3 business day superseded
GB 5317-1985 Reduced iron powders for welding electrodes $184.00 via email in 1~3 business day superseded
GB 5688-1985 Reduced ilmenite powders for welding electrodes $180.00 via email in 1~3 business day superseded
GB 6452-1986 Zirconium-aluminium alloy powders for getter $90.00 via email in 1~3 business day superseded
GB 6894-1986 Niobium powder for metallurgy $180.00 via email in 1~3 business day valid
GB 6895-1986 Tantalum powder for metallurgy $180.00 via email in 1~3 business day valid
GB 7708-1987 Tantalum carbide powder $180.00 via email in 1~3 business day valid
GB/T 1773-1995 Flake silver powders $264.00 via email in 1~3 business day abolished
GB/T 1774-1995 Superfine silver powders $130.00 via email in 1~3 business day abolished
GB/T 1775-1995 Superfine gold powder $100.00 via email in 1~3 business day abolished
GB/T 1776-1995 Superfine platinum powder $184.00 via email in 1~3 business day abolished
GB/T 1777-1995 Superfine palladium powder $184.00 via email in 1~3 business day abolished
GB/T 19588-2004 Nano-nickel powder $115.00 via email in 1~3 business day valid
GB/T 19589-2004 Nano-zine oxide $120.00 via email in 1~3 business day valid
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