标签:稀有金属 - 华人论坛

加拿大进出口外贸

稀有金属翻译求助

在加拿大 We currently purchase tunsten from China as well as the US in large volume and would be interested to see your product pricing as well as needing you to provide us a sample of your tungsten for sampling. Samples should be 1/16 of pure ground...华人论坛

加拿大进出口外贸

钨铜锑铋镭合金

在加拿大 我这边是做稀有金属,手里面有钨铜锑铋镭合金,俄罗斯进口,W(钨)59.1Cu(铜)38.7 Sb(锑)0.1 Bi(铋)2.3 Ra(镭)0.460 有实实在在地实物,可提供中国正规检查单位的化验报告,当时客户...华人论坛