code of china Chinese Classification Professional Classification ICS Classification Latest News

LoginRegister
Position: Standard Search VALID TO BE VALID SUPERSEDED TO BE SUPERSEDED ABOLISHED TO BE ABOLISHED
Standard No. Title Translation Price Delivery Status Add To Cart
LD 80-1995 Classification of work exposed to noise 30 (USD) via email in 1-3 business day VALID
WS/T 69-1996 Directive rules for niose measurement in the work environment 90 (USD) via email in 1-3 business day VALID
GB 21288-2007 Limits for human local exposure to electromagnetic fields emitted by mobile phones 75 (USD) via email in 1-3 business day VALID
WS/T 74-1996 Regulation of radiological protection training for the medical radiation workers 90 (USD) via email in 1-3 business day ABOLISHED
HG/T 20669-1988 195 (USD) via email in 1-3 business day
About Us | Contact Us | Terms of Service | Privacy | Cancellation & Refund Policy | Payment
Tel: Fax: Email: coc@codeofchina.com QQ:
Copyright:Beijing COC Tech Co., Ltd. 2008-2040