precious metals meaning in English
贵金属
贵重金属
Examples
- The introduction of precious metals to pay for goods can be considered the forerunner of the foreign exchange market .
用贵金属来偿付货款，这可以称之为外汇市场的先驱形式。 - Institute of precious metals , kunming , 650221
云南昆明贵金属研究所，昆明， 650221 - Precious metals and its alloys designation system
贵金属及其合金牌号表示方法 - Development of precious metal jewelery testing in china
我国贵金属饰品成色检验进展 - 18k gold contains more precious metal than 14k gold
凡经过提炼的黄金称为“熟金” 。