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SY/T 6428-2011 (USD) via email in 1-3 business day ABOLISHED
AQ 4220-2012 Technical code of dust control for stone processing via email in ABOLISHED please email coc@codeofchina.com for quotation
AQ 4237-2014 General technical standards of welding fume purifiers (USD) via email in 1-3 business day ABOLISHED
GBZ/T 300.4-2017 Determination of toxic substances in workplace air—Part 4: Beryllium and its compounds via email in VALID please email coc@codeofchina.com for quotation
GB/Z 30249-2013 Safety requirements for electrical equipment for measurement,control,and laboratory use—Protocol for the preparation of conformity verfication reports for the GB 4793 series (USD) via email in 1-3 business day VALID
GBZ/T 247-2013 Diagnosis of occupational chronic peripheral neuropathy caused by chemicals (USD) via email in 1-3 business day VALID
AQ 1055-2008 Specifications of design inspection and completion acceptance for safety devices in coal mine construction project (USD) via email in 1-5 business day ABOLISHED
GB 14443-2007 Safety code for painting—Safety rules for paint drying oven via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
JT/T 1180.1-2018 Basic norms for work safety standardization of transportation enterprise - Part 1: General requirement via email in VALID please email coc@codeofchina.com for quotation
GBZ/T 300.27-2017 Determination of toxic substances in workplace air—Part 27: Dibutyltin dilaurate, trimethyltin chloride and triethyltin chloride via email in VALID please email coc@codeofchina.com for quotation
GB 7793-2010/XG1-2018 Hygienic standard for day lighting and artificial lighting for middle and elementary school via email in VALID please email coc@codeofchina.com for quotation
GBZ 239-2011 via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
SY 6925-2012 (USD) via email in 1-3 business day ABOLISHED
GBZ 156-2013 Report form and contents for radiation induced occupational diseases via email in VALID please email coc@codeofchina.com for quotation
AQ 5205-2008 Safety code for paint & rendering application (USD) via email in 1-3 business day VALID
GBZ/T 300.162-2018 Determination of toxic substances in workplace air—Part 162:Benzoquinone via email in VALID please email coc@codeofchina.com for quotation
GBZ 18-2013 Diagnosis of occupational skin diseases-General guideline (USD) via email in 1-3 business day VALID
GB 4053.1-2009 Safety requirements for fixed steel ladders and platform - Part 1: Steel vertical ladders (USD) via email in 1-3 business day VALID
GBZ/T 300.3-2017 Determination of toxic substances in workplace air—Part 3: Barium and its compounds via email in VALID please email coc@codeofchina.com for quotation
GBZ/T 297-2017 Guideline for Occupational Health Promotion via email in VALID please email coc@codeofchina.com for quotation
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