working party on the chemical industry معنى
- الفرقة العاملة المعنية بالصناعات الكيميائية
كلمات ذات صلة
- working party on steel statistics معنى
- working party on support costs معنى
- working party on sustainable human settlements planning معنى
- working party on technical harmonization and standardization policies معنى
- working party on the atmosphere معنى
- working party on the construction of vehicles معنى
- working party on the management of mountain watersheds معنى
- working party on the measurement of international capital flows معنى
- working party on the medium-term plan and the programme budget معنى