Manually operated metal valves 006-31
手动金属阀门
Chinese
手动金属阀门
English
Manually operated metal valves
Spanish
Válvulas metálicas operadas manualmente
- Term ID
- 006-31
- Class
- 06
- Type
- Goods
- Status
- Active · added, not since modified (A)
- Effective date
- 1991-04-02
- Version
- 07-1997
Official English notes
Note that automatic control valves are in Class 9; valves being machine parts and engine valves for vehicles and machinery are in Class 7; valves for plumbing and heating and cooling installations are in Class 11; rubber, manually operated valves are in Class 17 and plastic, manually operated valves are in Class 20.