Non-metal ventilating ducts 019-962
非金属通风管道
Chinese
非金属通风管道
English
Non-metal ventilating ducts
Spanish
Conductos de ventilación no metálicos
- Term ID
- 019-962
- Class
- 19
- Type
- Goods
- Status
- Active · added, not since modified (A)
- Effective date
- 2001-07-01
- Version
- 07-1997