working party on indexing of documents معنى
- الفرقة العاملة المعنية بفهرسة الوثائق
كلمات ذات صلة
- working party on environment and development معنى
- working party on financial statements معنى
- working party on gas معنى
- working party on hazardous wastes معنى
- working party on housing معنى
- working party on indicators for the information society معنى
- working party on industry and enterprise development معنى
- working party on inland water transport معنى
- working party on international contract practices in industry معنى