1.
The brass surface must be free of contamination.
黄铜表面必须未经沾污。
2.
Microstructure and wear resistance of laser clad copper alloy coating on pure copper
纯铜表面激光熔覆铜合金涂层的组织及耐磨性
3.
Study on Surface Passivation and Resistance to Environmental Corrosion of Brass;
黄铜表面钝化处理与耐环境腐蚀研究
4.
Anticorrosive Study of Self-assemble Monolayers of 1-dodecanethiol on Copper;
铜表面十二硫醇膜的抗氧化腐蚀研究
5.
Influence of surface nanocrystalline of copper on Ti ions implantation
纯铜表面纳米化对Ti离子注入的影响
6.
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
7.
having trim or fittings of brass.
有黄铜的表面或者附件。
8.
Surface Cleaning Technology and Devices for Copper and Alloy Plate & Strip Products
铜及铜合金板带材表面清洗技术及装备
9.
Study on Surface Morphologies of Copper Films Deposited on Silicone Oil Surfaces
沉积在硅油表面铜薄膜的特征表面形貌
10.
All finished metal surfaces, such as chrome, aluminum, brass, stainless, etc.
所有抛光金属表面，像铬合金、、铜、锈钢等。
11.
Study on Modification and Corrosion Inhibition of Water-borne Bronze Powder;
水性铜金粉的表面改性与缓蚀性研究
12.
Surface Coating of Copper on Iron Powder from Converter Sludge in Panzhihua Iron & Steel Company;
攀钢转炉污泥铁粉表面包覆铜的研究
13.
Ni and Cu-based Ti_5Si_3 Coatings Prepared by SHS;
SHS法制备镍基和铜基Ti_5Si_3表面层
14.
Study on the Oxidation Behavior of Fine Copper Powder in Air and Its Surface Modification;
微细铜粉的空气氧化及表面改性研究
15.
Electroless Copper Plating Technology for PTFE
聚四氟乙烯表面化学镀铜的工艺研究
16.
Microstructure and Bending Deformation Behavior of Fe-based Infiltrated Layer on Copper Substrate
铜合金表面铁基渗层组织与弯曲行为
17.
The corrosion inhibition study of phytic acid on different copper surface by electrochemistry
植酸在铜基表面缓蚀性能电化学研究
18.
Microwave-Assisted Alumina Ceramic Metallization
微波辅助Al_2O_3陶瓷表面铜金属化研究