_:B0a9334a7ede6af241e4b46732c266a3b "Voorburg" . _:B0a9334a7ede6af241e4b46732c266a3b . _:Bd0ab955da1e89fcdb3377847a1fc1b7c _:B0a9334a7ede6af241e4b46732c266a3b . _:Bd0ab955da1e89fcdb3377847a1fc1b7c "1987"^^ . _:Bd0ab955da1e89fcdb3377847a1fc1b7c _:Bf5737cfe6fc4bdc547955ea82e71b84f . _:Bf5737cfe6fc4bdc547955ea82e71b84f "Directorate-General of Labour of the Ministry of Social Affairs and Employment" . _:Bf5737cfe6fc4bdc547955ea82e71b84f . . "Health-based recommended occupational exposure limits for fluorcarbons / Dutch Expert Committee for Occupational Standards" . "70"^^ . . . . _:B25e0704530ffed6a0d42f0f9b249f0cc . _:Bd0ab955da1e89fcdb3377847a1fc1b7c . "Health-based recommended occupational exposure limits for fluorcarbons" . . . "en" . . . _:B25e0704530ffed6a0d42f0f9b249f0cc . _:B25e0704530ffed6a0d42f0f9b249f0cc "2021-10-11"^^ . _:B25e0704530ffed6a0d42f0f9b249f0cc "1987-10-30"^^ . _:B25e0704530ffed6a0d42f0f9b249f0cc . _:B25e0704530ffed6a0d42f0f9b249f0cc . _:B25e0704530ffed6a0d42f0f9b249f0cc "04217287X" . _:B25e0704530ffed6a0d42f0f9b249f0cc . _:B25e0704530ffed6a0d42f0f9b249f0cc .