Asphalt roof coatings 019-21
沥青屋面涂料
Chinese
沥青屋面涂料
English
Asphalt roof coatings
Spanish
Recubrimientos de techos de asfalto
- Term ID
- 019-21
- Class
- 19
- Type
- Goods
- Status
- Active · added, not since modified (A)
- Effective date
- 1991-04-02
- Version
- 07-1997