片库内充满着有害气体,这些有害气体不但危害着管理员的身体健康,同时也加速电影胶片的衰老,缩短电影胶片的保存寿命。不少片库管理员缺乏职业病的防护知识,以及缺乏有害气体对电影胶片损害的专业知识,因此缺乏自我防护意识,也缺乏延长电影胶片的寿命意识,致使片库内未能采取有效的防护措施。长此以往,不但会损害管理人员的身体健康,还会对电影胶片造成不可估量的损失。 The library is full of harmful gases, these harmful gases not only endanger the health of administrators, but also accelerate the aging of the film, shorten the preservation of the life of the film. Many library administrators lack knowledge of protection against occupational diseases and lack expertise in the harmful effects of harmful gases on motion picture film. Therefore, there is a lack of self-protection awareness and lack of awareness of the need to prolong the life of motion picture film, resulting in failure to take effective preventive measures in the film library . In the long run, it will not only damage the health of management staff, but will also cause immeasurable losses to motion picture film.