对苯二胺盐酸盐/盐酸对苯二胺/1,4-苯二胺盐酸/盐酸对二氨基苯/1,4-二氨基苯二盐酸盐/1，4-Phenylenediamine dihydrochlor 图片

p1Src=//y2.yzimgs.com/uploads/469100/20231227-111731817.png"