近年来为了改善搬运工的劳动条件,找出合理的操作姿态和最佳的负荷量,各国劳动卫生研究机构以及人机工程学的研究人员做了大量的工作,积累了许多宝贵资料。一些工业发达的国家对搬运人员进行这方面的知识教育,有的还以法律的形式固定下来,保存在国际劳动组织本部。 一、人力搬 In recent years, in order to improve the working conditions of the porters and to find a reasonable operation attitude and the best load, a great deal of work has been done by the national labor and health research institutions and ergonomics researchers, and many valuable materials have been accumulated. Some industrialized countries educate their handling personnel in this respect, and some of them are also fixed in the form of laws and kept in the headquarters of the International Labor Organization. First, human move