silver-bearing lead

The lead free silver conducting pastes were prepared by using silver powder, lead free low-melting glass and terpineol ethyl cellulose solution.

以银粉、低熔无铅玻璃和乙基纤维素松油醇溶液制备了无铅银导电浆料。

Second, life expectancy in China is now 76, which means a healthy old age is increasingly achievable, which could lead to a tremendous demand for products and services for the "silver-hair market" as it is known in China, either through the adaptation of existing products or the development of new ones.

其次，中国目前的预期寿命是76岁，这意味着健康的晚年可期，将导致对“银发市场”商品与服务的巨大需求，企业可以通过对现有产品进行改造和开发新产品，满足这种需求。

Galena is major carrier of silver. The silver distribution in space is similar with Lead-zinc orebody.

方铅矿为银的主要载体矿物,银的富集范围与铅锌矿体基本一致.

Main products are of high purity lead, refined lead and silver high.

主要产品为高纯铅 、 精铅和高纯银.

Comprehensive Recovery and Utilization of Gold Containing Ashes and Silver and Lead Containing Materials

合金灰及含银铅物料的综合回收利用

Simultaneous Dissolution of Tin, Silver and Lead in Tin-Lead Solder Alloy and Their Determinations by ICP-AES

同时溶解和ICP-AES同时测定焊锡材料中的铅、锡和银

The eastern Guangdongprovince is metallogenic region of tin, tungsten, silver, iron, copper, lead, zinc, molybdenum deposits.

粤东地区是锡 、 钨 、 银 、 铁 、 铜 、 铅 、 锌 、 钼等金属元素的成矿区.

Massive ore deposits of copper , lead , zinc , silver , gold and other metals formed in this way.

在这个宏大的过程中,岩石被融化, 再生, 以新方式聚集化学元素.

A method is proposed to determine free native silver and free silver sulphide in lead-zinc concentrate.

拟定了分离测定铅锌精矿中游离硫化银和游离自然银的方法.

Potash micatization is one of the main hydrothermal alteration minerals genetically related to the lead-zinc-silver deposit.

钾质白云母是铅锌银矿床中的主要热液蚀变矿物,通常表现为白云母化、绢云母化、伊利石化.