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AQ/T 4270-2015 Technical guidelines for status quo assessment of occupational hazard of the employing unit via email in ABOLISHED please email coc@codeofchina.com for quotation
GB 12434-1990 Regulations of dust control for refractory enterprises 60 (USD) via email in 1-3 business day ABOLISHED
AQ 4242-2015 Technical specification of dust and poison prevention and control for textile industry via email in ABOLISHED please email coc@codeofchina.com for quotation
GB 5044-1985 Classification of health hezard levels from occupational exposure to toxic substances via email in 1-3 business day please email coc@codeofchina.com for quotation
AQ/T 4274-2016 Technical specifications for test and evaluation of capture velocity for local exhaust ventilation facilities 164 (USD) via email in 1 business day VALID
AQ/T 4251-2015 Technical specification for prevention and control of occupational diseases for wood industry via email in ABOLISHED please email coc@codeofchina.com for quotation
AQ/T 4261-2015 Rules of occupational hazard status quo assessment for asbestos mine via email in ABOLISHED please email coc@codeofchina.com for quotation
AQ 4209-2010 Technology code of poison control for municipal wastewater treatment plant 150 (USD) via email in 1-3 business day ABOLISHED
AQ/T 4244-2015 Technical specification for dust and poison control for pulp industry via email in ABOLISHED please email coc@codeofchina.com for quotation
AQ/T 4253-2015 Technical specifications on occupational disease prevention for bags and cases manufacturing enterprises via email in ABOLISHED please email coc@codeofchina.com for quotation
AQ/T 4262-2015 Rules of effect-assessment on occupational hazard control in construction project of asbestos products enterprises via email in ABOLISHED please email coc@codeofchina.com for quotation
LD 81-1995 Rules of inspect for classified standard of operation with exposure to toxic chemicals in the workplace 105 (USD) via email in 1-3 business day VALID
GB 7230-1987 Gas detector tube units 75 (USD) via email in 1-3 business day ABOLISHED
GB 8959-2007 Dust control code for foundry via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
AQ 4254-2015 Technical specification of occupational health for coatings enterprises via email in ABOLISHED please email coc@codeofchina.com for quotation
GB 30188-2013 Code of dust and poison control for welding electrodes production 180 (USD) via email in 1-3 business day VALID
WS 1-1996 Workplace air —Determination of toxic substance—Sampling strategy 90 (USD) via email in 1-3 business day ABOLISHED
AQ 4250-2015 Technical specification of dust and poisoning prevention and control for electroplating process via email in ABOLISHED please email coc@codeofchina.com for quotation
AQ/T 4271-2015 Technical specification guide of monitoring and evaluation on ventilation and dust removal system via email in ABOLISHED please email coc@codeofchina.com for quotation
WS/T 680-2020 Guidelines of personal protection for health emergency disposal personnel in responding to poisoning incidents 285 (USD) via email in 1 business day TO BE VALID
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