Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 15000.3-2008 Directives for the work of reference materials - Reference materials - General and statistical principles for certification 780.0 via email in 1~8 business day valid
JJF 1006-1994 Technical Norm of Primary Reference Material 210.0 via email in 1~3 business day valid
About Us | Contact Us | Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: | QQ: 672269886
Copyright: Codeofchina Inc 2008-2020