我们在处理事故过程中 ,遇到一起较为棘手的案例 ,特予咨询。我单位是一个科研单位 ,实验过程中有一些简单体力劳动 ,需雇用一些临时工来协助工作。１９９８年末的一天 ,两个民工在室内工作时 ,甲对乙开玩笑 ,将一截钢筋掷向乙 ,将乙右眼扎伤。后经有关部门鉴定为伤残五级。由 In the course of handling the accident, we encountered a relatively tricky case, especially for consultation. My unit is a research institute. During the experiment, there are some simple physical labors. Some temporary workers are employed to assist with the work. One day in late 1998, when two migrant workers were working indoors, A joke on B, throwing a section of steel bar to B, and B on his right eye. After identification by the relevant departments for the disabled five. by