JIS K 0071:1993被替代
Testing Methods For Colour Of Chemical Products And Colour After Treatment With Sulfuric Acid
出版：Japanese Standards Association
專家解讀視頻
基本信息
標準編號： JIS K 0071:1993
發布時間：1994/12/1 0:00:00
標準類別：Standard
出版單位：Japanese Standards Association
標準頁數：78
標準簡介
Defines the testing procedures for the colour of chemical products, which are in liquid form at ordinary temperature or become fused condition by heating, and their colour after treatment with sulfuric acid.
