myrmekochoriaGURUw Hydepark2024-09-08T09:57:45+02:0033Robotnik podczas budowy Empire State Building, 1930. Artykuł #historia #starszezwoje #budownictwoConstruction Site Safety: Then and NowWork site safety has dramatically changed and been improved in the last 100 years. But only because workers fought for the institution of safety requirements in industries such as mining, steel production, construction and general manufacturing. There were no generalized requirements for construction safety, or fall protection netting on construction projects. Children routinely worked inPucuda Leading EdgeUdostępnij33Zaloguj się aby komentować