1.
Study on the Elongation of W-Ni-Fe Heavy Tungsten Alloys;
W-Ni-Fe高密度合金的延伸率研究
2.
Microwave sintering of W-Ni-Fe heavy alloys
W-Ni-Fe高密度合金的微波烧结
3.
High density alloy used as penetrater is an attracting topic.
高密度合金在军工中用作穿甲弹是一个引人关注的话题。
4.
Study on the Effect of Tantalum Addition on the Elastic Modulus of Tungsten High Density Alloys;
添加钽对钨基高密度合金弹性模量的影响的研究
5.
Research Progress in W-Ni-Fe High Density Alloys
高密度W-Ni-Fe合金的研究进展
6.
Ulrtasonic testing technology for high-density tungsten alloy parts was introduced.
介绍高密度钨基合金部件的超声检测技术。
7.
Application and Study of Tungsten Heavy Alloy as a Projectile Material
高密度钨合金在弹用材料中的应用及研究进展
8.
Determination of Iron and Nickel in High Density Tungsten Alloys by X-ray Fluorescence Spectrometry
X射线荧光光谱法测定高密度钨合金中铁和镍
9.
Study on the Key Technology of Precision Die Forging for High Strength Al-alloy Parts in Car;
轿车高强度铝合金零件精密模锻关键技术的研究
10.
Application of density measurement used in A356 aluminium alloy
密度测量法在A356.2铝合金生产中的应用
11.
high desity assembly
高密度装配高密度组件
12.
High precision welding materials pure tin lead alloy products.
高级精密焊接纯锡铅合金材料制品。
13.
Design & Synthesis of Photochromic Compounds with High Optical Density;
高光密度光致变色化合物的设计合成
14.
loy high-tensile structural steel
低合金高强度结构钢
15.
Nippon duralumin
日本高强度铝铜镁合金
16.
Strong, durable and high energy efficient. European aluminum windows are used in large and special windows design.
欧式铝合金型材具有高强度及高密封性,用于各种结构复杂的、型的门窗设计.
17.
Impermeable sintered metal materials and hard metals--determination of density
GB/T3850-1983致密烧结金属材料与硬质合金密度测定方法
18.
The improvement of precision and accuracy of the determination of gold in copper concentrates
提高铜精矿中金测定的精密度和准确度