The experimental results of Armco iron, copper, cermet and graphite are given.给出了Armco铁 、 铜 、 金属陶瓷和石墨的测试结果.Lead in cermet - based trimmer potentiometer elements.金属陶瓷质的微调电位器中的铅含量.The technology and property of nanometer c...

cermet的音标：cermet的英式发音音标为：['sɜ:met]cermet的美式发音音标为：['sɜˌmet]...

n.金属陶瓷，含陶合金...