JB/T 51121-2000
Product quality classification of diesel engine low-pressure metal oil pipe components (English Version)
- Standard No.
- JB/T 51121-2000
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Machinery
- Status
- Latest
- JB/T 51121-2000
JB/T 51121-2000 history
- 1970 JB/T 51121-2000 Product quality classification of diesel engine low-pressure metal oil pipe components
