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Position: Standard Search VALID TO BE VALID SUPERSEDED TO BE SUPERSEDED ABOLISHED TO BE ABOLISHED
Standard No. Title Price(USD) Delivery Status Add To Cart
JC 229-1981 (USD) via email in 1-3 business day ABOLISHED
GB/T 12442-2019 Test method for the hydroxyl groups content of silica glass (USD) via email in 1-3 business day VALID
GB/T 10701-2008 Test methods for thermal stability of silica glass (USD) via email in 1-3 business day VALID
JC/T 185-1996 (USD) via email in 1-3 business day ABOLISHED
GB 4121-1983 The test method for stability to thermal darkening of silica glass (USD) via email in 1-3 business day ABOLISHED
JC/T 655-2012 Test methods for body stress of quartz glass products (USD) via email in 1-3 business day VALID
JC/T 750-1982(1996) The experimental method in devitrification of silica glass (USD) via email in 1-3 business day ABOLISHED
JC/T 597-2011 Transparent quartz glass tubes for semiconductor via email in VALID please email coc@codeofchina.com for quotation
JC 181-1981(1996) (USD) via email in 1-3 business day ABOLISHED
JC/T 598-1995 (USD) via email in 1-3 business day ABOLISHED
JC/T 2064-2011 Transparent quartz glass rods for semiconductor via email in VALID please email coc@codeofchina.com for quotation
GBN 225-1984 (USD) via email in 1-3 business day ABOLISHED
JC/T 597-1995 (USD) via email in 1-3 business day ABOLISHED
JC/T 652-1996 (USD) via email in 1-3 business day ABOLISHED
JC/T 751-1984(1996) Test method for softening point of quartz glass (wire drawing method) (USD) via email in 1 business day VALID
GB 5949-1986 Test method of alveolus and gas line in transparent silica glass (USD) via email in 1-3 business day ABOLISHED
JC 184-1981 (USD) via email in 1-3 business day ABOLISHED
GB/T 32661-2016 Spherical silica powder (USD) via email in 1-3 business day VALID
JC/T 2027-2010 Determination of impurities in high purity quartz—Inductively coupled plasma atomic emission spectrometry (USD) via email in 1-3 business day VALID
GBN 226-1984 (USD) via email in 1-3 business day ABOLISHED
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