1.
The Research and Development of the Environmental Friendly Unleaded Free-cutting Brass and Its Property Investigation;
环境友好无铅易切削黄铜的开发及性能研究
2.
Free-cutting Copper Alloy for Automatic Machine
自动机床用易切削铜
3.
The Application of Orthogonal Experiment to the Composition Design of Lead-free Brass
正交试验法在无铅黄铜成分设计中的应用
4.
Leaded brass strips for special purpose
GB/T11089-1989专用铅黄铜带
5.
Chinese art metal
中国工艺品用铅锡黄铜
6.
Leaded brass bar for making needle seat of syringe
GB/T4428-1984铅黄铜针座棒
7.
Engravers brass
恩格雷弗斯含铅黄铜
8.
During the smelting process of sulfur or lead series free cutting steel, atmospheric pollution is severe, and lead is harmful element to human.
常用的硫系、铅系易切削钢，冶炼时空气污染严重，且铅有毒，对人体有害。
9.
Brass, copper, stainless steel, bismuth, and lead are all suitable.
黄铜、铜、不锈钢、铋及铅都是适合的。
10.
What bronze uses is not brass,but red copper and the alloy of plumbum and stannic.
青铜所用的不是黄铜，是红铜和铅、锡的合金。
11.
373 Copper, zinc, lead, aluminium, bronze and brass are nonferrous metals or alloys.
铜、锌、铅、铝、青铜和黄铜都是有色金属或合金。
12.
This metal cuts easily.
这种金属容易切削。
13.
HPb63-0.1 leaded brass tube for air valve mouth applications
GB/T8010-1987气门嘴用HPb63-0.1铅黄铜管
14.
Study of Continuous Extrusion for Brass HPb59-1
铅黄铜HPb59-1连续挤压工艺的研究
15.
Hot Extrusion Process of HPb59-1 Flange with Capsule Method
包套法热挤压铅黄铜HPb59-1法兰工艺
16.
A Glimpse of Metal Processing Technology of Ancient Through a Zengfu of Han Dynasty;
从一件铜甑釜看汉代的金属切削技术
17.
Intricate Cu, Pb and Zn sulphide ore is difficult to be separated by flotation, because Cu, Pb and Zn minerals is very close and the side of these minerals in ting.
某铜铅锌硫化矿,铜铅锌共生关系密切,且铅锌矿物嵌布粒度细小,铅锌矿物分离难度大。
18.
The Microstructure and Mechanical Property of Lead-free Solder/copper Single Crystal Interface;
铜单晶体/无铅焊料的界面组织与性能