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Standard No. Title Price(USD) Delivery Status Add To Cart
GB/T 15488-2010 Colour filter glass 1620 (USD) via email in 1-10 business day VALID
GB/T 7962.18-2010 Test methods of colourless optical glass—Part 18:Knoop hardness 120 (USD) via email in 1-3 business day VALID
GB/T 5977-2019 Platinum wires for resistance thermometers 360 (USD) via email in 1-3 business day VALID
GB/T 7962.17-2010 Test methods of colourless optical glass—Part 17:Autocollimation test method for refractive index in the ultraviolet and infrared wave band 180 (USD) via email in 1-3 business day VALID
GB/T 6149-2010 New constantan resistance alloy 240 (USD) via email in 1-3 business day VALID
GB/T 7962.11-2010 Test method for colourless optical glass—Part 11:Precise test method for refractive index in the visible wave band 180 (USD) via email in 1-3 business day VALID
JB/T 5450-1991 via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 15489.8-1995 Colour filter glass test methods Resistance UV irradiating stability 30 (USD) via email in 1-3 business day VALID
JB/T 7486-1994 via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
JB/T 9488-2010 Axle seat for instruments via email in VALID please email coc@codeofchina.com for quotation
GB/T 16863-1997 Method for testing refractive index of crystals via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 28856-2012 Silicon piezoresistive pressure-sensitive chip 300 (USD) via email in 1-3 business day VALID
GB/T 15489.2-1995 Colour filter glass test methods Extent of bubble 45 (USD) via email in 1-3 business day VALID
JB/T 9482-2011 Knife-edge and edge bearing for balance via email in VALID please email coc@codeofchina.com for quotation
GB/T 7962.4-2010 Test methods of colourless optical glass—Part 4:Temperature coefficient of refractive index 180 (USD) via email in 1-3 business day VALID
JB/T 9473-1999 General specifications for Hall element 150 (USD) via email in 1-3 business day VALID
JB/T 9487-1999 Pivots for instruments 105 (USD) via email in 1-3 business day ABOLISHED
JB/T 7487.2-1994 via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 4990-1995 Alloy wires of extension and compensating cables for thermocouples via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 37418-2019 Lutetium oxyorthosilicate,lutetium-yttrium oxyorthosilicate scintillation single orystals 300 (USD) via email in 1-3 business day VALID
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