其中一个市场通称为本地伦敦金市场，交易以美元按每金衡安士报价，黄金纯度为99.99%，在伦敦交收。
One is commonly known as the Loco-London gold market, with process quoted in US dollars per troy ounce of gold of 99.99 per cent fineness and with delivery in London.
铍音膜在全世界范围内流行，采用了黄金蒸发法制作的高密度，高纯度的铍音膜创造出了最理想的音质，并应用在了GF - 1上。
The beryllium diaphragm that took the world by storm continued to evolve, adding gold evaporation to the high density, high purity casting beryllium diaphragm to produce ideal tone. Used on the GF-1.
为提高黄金产品的纯度，在本流程结束前，可对中间产品作进一步的净化处理。
In order to raise the pureness of gold product, the intermediate product may be further purified.
一个有趣的事实就是黄金的检测，检测黄金的纯度，重新熔化和加热它。
One interesting fact is a test for pure gold. Test for purity of gold, remelt and heat it.
一个法郎是指一个含有纯度为千分之九百的黄金六十五点五毫克的单位。
A franc means a unit consisting of 65.5 milligrammes of gold of millesimal fineness 900 '.
一个法郎是指一个含有纯度为千分之九百的黄金六十五点五毫克的单位。
A franc means a unit consisting of 65.5 milligrammes of gold of millesimal fineness 900 '.
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