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《学校课桌椅功能尺寸》做为中华人民共和国国家标准,国家标准局已于1983年发布,转刊于《学校卫生》杂志1986年第1期。一年来,一些读者来信要求解释。我做为本标准的主要起草人,谈谈个人对一些问题的理解,仅供参考。本来有一个《编写说明》因篇幅太长,不便全文发表。一、功能尺寸、ISO、GB、颜色标记等是什么意思?尺寸单位为什么用mm,而不用cm? 功能尺寸系指成品尺寸而言,以有别于部件尺寸和原材料尺寸。在国际上有一个国际标准组织,代号为ISO。课桌椅国际标准代号为ISO5970(现行的为ISO5970—1979)。我国的国际标准代
The “School Desks and Chairs Functional Dimensions” is the national standard of the People’s Republic of China. The National Bureau of Standards was published in 1983 and was published in the 1st issue of the “School Health” magazine in 1986. In the past year, some readers have asked for an explanation. I am the main drafter of this standard and talk about personal understanding of some issues for reference only. There was originally a “preparation note” because of the length of the space, so it was inconvenient for the full text to be published. 1. What is the meaning of functional size, ISO, GB, color marking, etc. Why does the size unit use mm instead of cm? Functional size refers to the finished product size, which is different from the component size and raw material size. There is an international standard organization internationally, code-named ISO. The international standard code for desks and chairs is ISO 5970 (currently ISO 5970-1979). China’s international standard generation