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Position: Standard Search VALID TO BE VALID SUPERSEDED TO BE SUPERSEDED ABOLISHED TO BE ABOLISHED
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GB/T 13842-1992 Neodymium-doped yttrium aluminum garnet laser rods via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
SJ/T 11207-1999 Measurement of magnetic properties of YIG single crystal magnetic-films (USD) via email in 1 business day VALID
GB 9000.2-1988 Determination of silica (SiO2) in electronic glass (USD) via email in 1 business day SUPERSEDED
SJ/T 3233-2008 via email in VALID please email coc@codeofchina.com for quotation
GB/T 4314-2017 Getter terms (USD) via email in 1-3 business day VALID
GB 10315-1988 Phosphor G11 for double-decker screen indicator tubes (USD) via email in 1-3 business day ABOLISHED
GB/T 28859-2012 Encapsulating material of powdered epoxy for electronic components via email in VALID please email coc@codeofchina.com for quotation
GB 9474.1-1988 (USD) via email in 1-3 business day ABOLISHED
SJ/Z 2321-1983 Method of analysis by emission spectrum of impurities in Zirconium oxide for use in electronic ceramics (USD) via email in 1-3 business day ABOLISHED
GB 9506.11-1988 Test method for weld strength of getter support (USD) via email in 1-3 business day ABOLISHED
GB 9620.1-1988 (USD) via email in 1-3 business day ABOLISHED
GB 9489.6-1988 Determination of TiO2 in alundum Powder by colorimetry (USD) via email in 1-3 business day ABOLISHED
GB/T 4185-2017 Molybdenum-tungsten alloy bars and rods (USD) via email in 1-3 business day VALID
GB/T 15155-1994 Generic specification for piezoelectric ceramic for use in filters via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB 11311-1989 Test methods for the properties of piezoelectric ceramics test for poisson (USD) via email in 1-10 business day VALID
GB/T 3389.5-1995 Test methods for the properties of piezoelectric ceramics—Thickness extension vibration mode for disk via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 36647-2018 Specification for liquid crystal monomers (USD) via email in 1-3 business day VALID
GB 9619.6-1988 via email in ABOLISHED please email coc@codeofchina.com for quotation
GB 11297.5-1989 Test method for continuous lasing threshold,slope efficiency and output power of Nd:YAG laser rods (USD) via email in 1-3 business day ABOLISHED
GB 11297.12-1989 Test method for extinction ratio of LN,kDP and kD*P electrooptic crystal (USD) via email in 1-3 business day ABOLISHED
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