升降式课桌椅卫生标准的研究

本对哈尔滨市现行升降式课桌椅及其使用情况进行了现场调查，结合人体测量资料，参照国家标准，制订出这种课桌椅的卫生标准，提出应有小学用和初级中学用两种类型，并规定了课桌，课椅固定部分的各项尺寸及其它要求。

Study on Hygienic Standard of Adjustable Chairs and Desks for School

After a field investigation hygienic standard of adjustable chairs and desks for school was conducted, the hygienic standard of the chairs and desks was drown up based upon anthropometric data and relevant national standard now available. It is suggested that two kinds of the standard of chairs and desks should be used.one for primary school and another for junior high school. The various dimensions of fixed parts of the chairs and desks for school and other hygienic demand were stipulated.