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- Buy Ec Grade Copper Rod 印度求购铜杆
- Melting behavior of silica flux in the converting process of high grade copper matte was investigated. 研究了高品位铜冰铜转炉吹炼石英熔剂熔化行为。
- Abstract: Melting behavior of silica flux in the converting process of high grade copper matte was investigated. 文摘:研究了高品位铜冰铜转炉吹炼石英熔剂熔化行为。
- The equipments and technology of dip forming used in U.S.and Japan for manufucturing copper rod free of oxgen are introduced in detail. 详细介绍了美国及日本生产无氧铜杆的浸渍成型设备及工艺流程。
- Successfully developed simplified punch copper rod end coarse punch, solve the problem of excessive scrape, reduce material cost. 成功开发简易式冲床铜棒端粗冲模,解决锻件废料过多问题,成功降低材料制造成本。
- During the procedure of low -oxidizing copper rod production.Too high or too low content of oxygon may affect the quality of products and processing seriously. 光亮铜杆在生产过程中氧含量过高或过低,将对其质量和生产产生严重影响。
- Straight-line Copper Rod Drawing Machine with continuous annealing, Straight-line Aluminum & Alloy Rod Drawing Machine and Continuous Lead Extruding Line etc. 直列式连续退火铜拉线机系列;铝和铝合金直列式拉线机系列;连续挤铅机系列等成套设备。
- At inoculation of 5%, slurry concentration of 10%, the bioleaching of Dexing low grade copper ore was ideal, copper extraction could reach 33.18% after 3 weeks leaching. 德兴低品位铜矿石细菌浸出可行性试验研究表明,当接种量为5%25,矿浆浓度为10%25时浸出效果最好,浸出3周铜浸出率可达33.;18%25。
- , Ltd. ) is specilized in manufacturing rod breakdown machine, rod continuous casting & rolling machine, rewinder, lead extruder, & some other equipment in comformity with EC grade. 是以东方电工机电设计院和东方电工产品用户服务部为基础改制组建而成的一家科技先导型民营企业。
- Round copper rod for electrical purpose 电工用圆铜杆
- Don't buy a used car from that rogue. 别从那无赖手里买旧车。
- MN copper rod and wire backward extrusion press 铜棒线反向挤压机
- oxidation of low--grade copper ore 低品位氧化铜矿石
- THE IDEA FOR MARKETING OF NON- OXYGEN COPPER ROD 无氧铜杆营销的一点思考
- Copper Rod Breakdown Machine Series 铜拉线机系列
- Copper Rod Pack and Transport Con 铜线杆打包运输控制系统
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- Copper rods, or anything else, must only be buried at a site with the landowners'explicit permission. 铜棒,或别的东西,必须只埋设在有土地许可证的地点。
- She will buy him a cardigan if her son asks her to. 如果她儿子要求的话,她就给他买一件羊毛衫。
- I must sally forth into town and buy my week's food. 我得赶快去城里采购一星期吃的食物。