GB/T 1239.1-2009 Cold coiled helical springs technical specifications – Part 1: Extension spring

Standard Number: GB/T 1239.1-2009
Chinese:冷卷圆柱螺旋弹簧技术条件 第1部分：拉伸弹簧
English:Cold coiled helical springs technical specifications – Part 1: Extension spring

Effective Date:2009-11-01
Regulatory Authority:National Standardization Administration of China
Issuing Regulatory Authority:General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China,National Standardization Administration of China

Adheres to international standards:N
PDF Downloadable:Y

You can click the button below to purchase the PDF version, and we will send it to you via email.

Click below to buy the printed version. Shipped via FedEx within 7 days. Full refund if out of stock.

If you encounter the following issues, please click here to contact us, and we will do our best to assist you.
1. You cannot find the standard document you are looking for on our website.
2. You have found the standard document, but our page indicates that PDF download is not available.
3. You need to purchase our translated version.