本片是一部波兰纪录片片，由克日什托夫·基耶斯洛夫斯基导演，由主演。
剧情简介：The Principles of Safety and Hygiene in a Copper Mine / Podstawy BHP w kopalni miedzi (19:39)
Commissioned instructional documentary film about the conditions of safety and hygiene of work in the Lubin Copper Mine. The artist brought his craftsmanship to bear even in this kind of occasional bread-and-butter work. This was also a useful occasion for sharpening a documentary maker’s eye…
— Polish Culture NYC
外文名：Podstawy BHP w kopalni miedzi
别名：Principles of Safety and Hygiene in a Copper Mine
类型：纪录片 / 短片
地区：波兰
导演：克日什托夫·基耶斯洛夫斯基
