ASTM E1805重力法测定铜浓缩物中金试金分析标准试验方法
日期:2012-02-08 10:21
termination of gold in copper concentrates in the concentration range from 0.2 to 17 g/g (0.007 to 0.500 Troy oz/short ton). Note 1 - The lower scope limit is set in accordance with Practice E 1601.
This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific warnin

3/5 下一页 上一页 首页 尾页

防火测试中心

返回 刷新 WAP首页 网页�?/a> 登录
08/30 06:50