hours of work (industry) convention, 1919 معنى
- اتفاقية ساعات العمل (الصناعة)، 1919
كلمات ذات صلة
- hourly معنى
- hourr معنى
- hours معنى
- hours of work (coal mines) convention, 1931 معنى
- hours of work (commerce and offices) convention, 1930 معنى
- hours of work and manning (sea) convention, 1936 معنى
- hours of work and rest periods (road transport) convention, 1939 معنى
- hours of work and rest periods (road transport) convention, 1979 معنى
- houry gebeshian معنى