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1.水銀2—3磅。 2.水銀皿一个,直径约10厘米。(较大亦可,但水銀需要也多些)。 3.铁盒一个,盛水銀皿用。因为水銀皿光滑,容易打碎,使水銀流失。 4.三足支架一个。 5.振动钢片一个(小鋼鋸条亦可),一端焊细铁絲,下分兩叉,叉头兩点相距約2公分。
1. Mercury 2-3 pounds. A mercury dish, a diameter of about 10 cm. (Larger may, but mercury needs more). 3. A tin box, filled with silverware. Because of the smooth, easy to break the mercury, mercury loss. A three-legged support. 5. Vibration plate a (small hacksaw bar can also), one end of the fine wire welding, the next two bifurcation, fork two points about 2 cm apart.