stalagmometer

1. Method of measuring surface tension of plating soln. by dropping liquid from stalagmometer is stated, which could be popularized to plating industry in this country.

介绍了用滴数管滴数测量镀液表面张力的方法，该法快速而简捷，宜推广到我国的电镀生产行业中。

2. Traube's stalagmometer tube