墨水制造，指书写、绘画等使用的墨水、墨汁及类似制品的生产。
到了1949年，一位名叫法兰西区的美国化学家研究出一个更好的墨水制造配方。
By 1949 an American 1 chemist, named Fran Seech, had 2 come up with a better 3 formula for making ink.
这种现状或许与抄写员在书写时，必须知道如何制造墨水或者烘烤粘土的时代类似吧。
The state of the art is perhaps analogous to the period when scribes had to know as much about making ink or baking clay as they did about writing.
六价铬常作为金属板用于制造涂料、燃料、塑料和墨水。
Hexavalent chromium is used to plate metals and to make paints, dyes, plastics and inks.
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