Weld Between Copper Tubes and Low Alloy Tubes;
紫铜管与低合金钢管的焊接
Bright pickling and chromating for copper pipes;
紫铜管光亮酸洗钝化工艺
Microstructure and properties of ACR copper tube during three-roll planetary milling process;
三辊行星轧制过程中ACR紫铜管的组织和性能演变
The process of extrusion followed by cold pilgering and that of horizontal casting followed by planetaryrolling for producing blanks of copper tube coils are compared in this paper with their respective strong and weak points,application ranges and future prospects given.
通过对挤压 冷轧管和水平连铸行星轧管两种紫铜盘管供坯法的比较 ,阐述了各自生产工艺的优缺点、适用范围及发展前
Study on deformation characteristics of collision region of copper tube with guard ring driven by two head-on colliding detonation waves;
爆轰波对碰驱动下加环紫铜圆管对碰区变形特性研究
Discussion of Process for TP_2 Copper Tubular Billet in Horizontal Continuous Casting
浅谈水平连铸TP_2紫铜管坯的工艺制度
Application of purple-copper pipe as feeduater pipe in install engineering;
紫铜管作为给水管材在安装工程中的应用
Copper tubes has high thermal conductivity, efficient refrigeration, high pressureresistivity, excellent mechanical property.
紫铜管具有优良的热传导性，制冷效果好。
Withstanding Mechanical Degradation of the Polyacrylamide Solution in Copper Tube
紫铜管中聚丙烯酰胺水溶液抗剪切特性
TIG welding for austenitic stainless steel tube plate and copper pipe
紫铜换热管与不锈钢管板接头的TIG焊
Investigation of the "L" Type Pluse Tube and Copper Foaming Metal in the Four Valves Pulse Tube Cryocooler;
应用“L”型脉管和紫铜泡沫金属的四阀型脉管制冷机研究
UV Blocking copper-clad laminates
紫外线阻挡型覆铜箔板
Characteristics of Amorphous Brazing Ribbon of Cu-P Based Alloy
非晶态铜磷钎料真空钎焊紫铜的性能
Ali," cried he, striking at the same time on the brazen gong.
阿里！他喊道，并在那面紫铜的铜锣上敲了一下。
And there were few utensils of iron; copper and bronze remained the prevailing metals.
那时还很少有铁器，主要金属仍然是紫铜和青铜。
Microstructure and Mechanical Property of Welded Joints of Copper/Brass
紫铜/黄铜焊接接头微观组织及力学性能研究
TRIBOLOGICAL CHARACTERISTICS OF T2/QCr0.5 RUBBING PAIRS WITH ELECTRIC CURRENT AND DYNAMIC LOAD
动载荷条件下紫铜/铬青铜受流摩擦磨损性能
Laser Welding on Dissimilar Metals of Brass/Copper and Brass/Low-Carbon-Steel;
黄铜与紫铜及黄铜与低碳钢异种金属的激光焊接
An Investigation on a 1.2-Meter Slotted UV-Cu+-Laser
1.2米槽型紫外铜离子激光器的研究
The Study of Red Copper Penetrated by Al-Mo-Si-Re Multi-Element;
紫铜铝—钼—硅—稀土多元共渗的研究
Man-Made Ancient Chinese Blue and Purple Pigments
古代中国人造蓝紫硅酸铜钡颜料(英文)
Back analysis of initial geostress field of Zijinshan gold and copper mine
紫金山金铜矿初始地应力场反演分析
Study on Nickelizing and Aluminizing Layer by High-Energy Ion on Pure Copper Surface
紫铜表面高能离子注渗Ni、Al的研究