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GB/T 36919-2019 Organic light-emitting diode(OLED)lighting—Terminology and letter symbols (USD) via email in 1-3 business day VALID
GB/T 18311.3-2001 Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 3-3: Examinations and measurements--Monitoring change in attenuation and in return loss (multiple paths) (USD) via email in 1-3 business day VALID
GB/T 18310.9-2003 Fibre optic interconnecting devices and passive components—Basic test and measurement procedures—Part 2-9:Tests—Shock (USD) via email in 1-3 business day VALID
GB/T 18310.48-2007 Fibre optic interconnecting devices and passive components—Basic test and measurement procedures—Part 2-48:Tests—Temperature-humidity cycling via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 18310.42-2003 Fibre optic interconnecting devices and passive components—Basic test and measurement procedures—Part 2-42:Tests—Static side load for connectors via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 37951-2019 Test methods for microchannel plate (USD) via email in 1 business day VALID
GB/T 18311.16-2007 Fibre optic interconnecting devices and passive components—Basic test and measurement procedures—Part 3-16:Examinations and measurements—Endface radius of spherically polished ferrules via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 18311.5-2003 Fibre optic interconnecting devices and passive components—Basic test and measurement procedure—Part 3-5:Examinations and measurements—Wavelength dependence of attenuation via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 7962.21-2019 Test method of colourless optical glass—Part 21:Resistance to attack by aqueous alkaline solutions (USD) via email in 1-3 business day VALID
GB/T 12565-1990 Semiconductor devices Sectional specification for optoelectronic devices (USD) via email in 1-3 business day VALID
GB/T 21022.1-2007 Fibre optic connector interfaces—Part 1:General and guidance via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 18311.20-2007 Fibre optic interconnecting devices and passive components—Basic test and measurement procedures—Part 3-20:Examinations and measurements—Directivity of fibre optic branching devices via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 18310.8-2003 Fibre optic interconnecting devices and passive components—Basic test and measurement procedures—Part 8-8:Tests—Bump (USD) via email in 1-3 business day ABOLISHED
GB/T 7962.23-2019 Test method of colourless optical glass—Part 23:Resistance to climatic (USD) via email in 1-3 business day VALID
GB/T 18311.2-2001 Fibre optic interconnecting devices and passive components—Basic test and measurement procedures—Part 3-2:Examinations and measurements—Polarization dependence of a single-mode fibre optic device via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 18310.21-2002 Fibre optic interconnecting devices and passive components--Basic test and meadurement procedures--Part 2-21:Test--Composite temperature-humidity cyclic test via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 18311.30-2007 Fibre optic interconnecting devices and passive components—Basic test and measurement procedures—Part 3-30:Examinations and measurements—Polish angle and fibre position on single ferrule multifibre connectors via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 38256-2019 Test method for optical axis parallelism of multiple optical paths (USD) via email in 1 business day VALID
GB/T 18310.6-2001 Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 2-6:Tests--Tensile strength of coupling mechanism (USD) via email in 1-3 business day VALID
GB/T 7962.22-2019 Test method of colourless optical glass—Part 22:Resistance to attack by aqueous alkaline phosphate-containing (USD) via email in 1-3 business day VALID
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