Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
LoginRegister
Position: Search valid to be valid superseded to be superseded abolished to be abolished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/T 37418-2019 Lutetium oxyorthosilicate, lutetium-yttrium oxyorthosilicate scintillation single crystals $220.00 via email in 1~3 business day valid
GB/T 40293-2021 Test method for refractive index of infrared optical chalcogenide films $180.00 via email in 1~3 business day valid
GB/T 41805-2022 Methodology for the quantitative inspection of the defect on optics surface—Microscopic scattering dark-field imaging $255.00 via email in 1~3 business day valid
GB/T 42714-2023 General specification for electromagnetic shielding heat-shrinkable tubes $225.00 via email in 1~3 business day valid
GB/T 44455-2024 Test methods for optical properties of variable focus liquid lens $375.00 via email in 1~5 business day valid
GB/T 4990-1995 Alloy wires of extension and compensating cables for thermocouples $210.00 via email in 1~3 business day superseded
GB/T 4990-2010 Alloy wires of extension and compensating cables for thermocouples $240.00 via email in 1~3 business day valid
GB/T 5977-1999 Platinum wires for resistance thermometers $150.00 via email in 1~3 business day superseded
GB/T 5977-2019 Platinum wires for resistance thermometers $310.00 via email in 1~5 business day valid
GB/T 6145-1999 Manganin and constantan alloy wires,sheet and rolled wires for precision electrical resistance $210.00 via email in 1~3 business day superseded
GB/T 6145-2010 Manganin and constantan alloy wires sheet and rolled wires for precision electrical resistance $100.00 immediately valid
GB/T 6149-2010 New constantan resistance alloy $240.00 via email in 1~3 business day valid
GB/T 7665-2005 General terminology for transducers $780.00 via email in 1~3 business day valid
GB/T 7666-2005 Nomenclature and code for transducers $190.00 via email in 1~3 business day valid
GB/T 7895-1987 Optical grade synthetic quartz crystal $224.00 via email in 1~3 business day superseded
GB/T 7896-1987 Testing method for optical; Grade synthetic quartz crystal $60.00 via email in 1~3 business day superseded
GB/T 7962.1-1987 Colourless optical glass test methods; Refractive index and coefficient of dispersion $224.00 via email in 1~3 business day superseded
GB/T 7962.1-2010 Test methods of colourless optical glass—Part 1:Refractive index and coefficient of dispersion $120.00 immediately valid
GB/T 7962.10-1987 Colourless optical glass test methods--Radiation stability of radiation stable $190.00 via email in 1~3 business day superseded
GB/T 7962.10-2010 Test methods of colourless optical glass—Part 10:X-rays stability $110.00 immediately valid
* Related standard quantity: * Page quantity: * Current: * First Previous [1][2][3][4][5][6][7][8][9][10] Next End



About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: TransForyou Co., Ltd. 2008-2040