空气压缩机出口卸荷止回阀 009-2004
中文
空气压缩机出口卸荷止回阀
英文
Unloading check valves for the outlets of air compressors
西班牙文
Válvulas de retención de descarga para las salidas de compresores de aire
- Term ID
- 009-2004
- 类号
- 09
- 类型
- 商品
- 状态
- 有效 · 已收录，未修改（A）
- 生效日
- 2004-09-01
- 版本
- 08-2002
官方英文注释
Note that manually operated metal valves are in Class 6; 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.