Janr:
Yulduzlar:
Ekipaj:
Mamlakat: United States of America
Til: English
Studiya: Gilbert Altschul Productions
Ish vaqti: 9 daqiqa
Sifat: HD
Chiqarilgan vaqti: Jan 01, 1971
IMDb: 10
Kalit so zlar:safety, tripping, tripping and falling, health and safety, falling, industrial documentary, national safety council
