您要查找的是不是：
- Zinc base die castings are always copper plated in cyanide baths. 锌基合金的压铸件总是在氰化镀液中镀铜。
- Zinc base die castings are always copper plated in cyanide baths . 锌基合金的压铸件总是在氰化镀液中镀铜。
- The material may select materials and so on copper, iron, zinc base alloy, tinplate, terne metal. 材料可选用铜、铁、锌合金、马口铁、铅锡合金等材料。
- The whole technology process for casting the zinc base alloy patterns by plaster mould is also discussed. 论述了利用石膏型铸造锌基合金模具的整个工艺过程。
- Before liberating, ever had " lead " say, after liberating, become our country's important plumbic zinc base. 解放前，曾有“铅都”之称，解放后，成为我国重要的铅锌基地。
- This paper deals with the influence of rare earth elements on structure and wearresistance of high strength zinc base alloy. 主要通过研究稀土对高强度锌基合金组织结构的作用，探讨稀土对高强度锌基合金耐磨性的影响。
- A new process of silvery passivation of zinc base alloy electrodeposit was developed,and the process condition was optimized . 研制了锌基合金的一种银白色钝化处理新工艺,并对其工艺条件进行了优化。
- The result shows that the new process improved not only the corrosion resistant property of zinc base electrodeposit,but enhanced its decoration property. 结果表明,该种钝化处理新工艺不但提高了锌基镀层的抗蚀能力,而且提高了其装饰性能,具有极高的实用价值。
- Abstract: The high pressure blast furnace gas and coke-oven gas mixture used for making red copper casting,bronze casting, aluminum casting, zinc base alloy and some brass casting, is introduced. 文摘:介绍了用高炉、焦炉混合高压煤气作为燃料，生产紫铜件、锡青铜件、铸铝件、锌基合金及部分黄铜件。
- The high pressure blast furnace gas and coke-oven gas mixture used for making red copper casting,bronze casting, aluminum casting, zinc base alloy and some brass casting, is introduced. 介绍了用高炉、焦炉混合高压煤气作为燃料，生产紫铜件、锡青铜件、铸铝件、锌基合金及部分黄铜件。
- The latest applications of silane in coatings,including varies silane modified aquosity acrylic coatings,silane tackified base coatings,silane sol-gel coating and silane zinc base coatings,etc. 介绍了硅烷在涂料中的各种最新应用,包括各种硅烷改性水性丙烯酸酯涂料、硅烷增粘底漆、硅烷溶胶-凝胶涂料及硅烷富锌底漆等。
- The paper introduces the technology measures to obtain high quality zinc base alloy patterns such as:choked running pouring and insulating riser,plaster mould to be separated as cope and drag,etc. 介绍了为获得高质量锌基合金模具而采取的工艺措施,例如使用闭合式浇注和保温(?)口,将石膏型分为上下型等;
- Main craft: The etching (nips board), the pressure to flush, the note paint (to top up), silk India, the drop rubber, to imitate the enamel, the zinc base alloy compression casting and so on. 主要工艺：蚀刻（咬板）、压冲、注漆（填油）、丝印、滴胶、仿珐琅、锌合金压铸等。
- Zinc based alloy electrodeposits have been emphasized for their excellent corrosion resistance. 锌基合金电镀层由于具有优良的耐蚀性而受到人们的关注。
- The high aluminum zinc based alloy ZA27 is a good substitute material for highstrength anti-friction copper alloys and aluminum alloys. 高铝锌基合金是近年来在耐磨行业应用日益广泛的一类新型合金。
- Zinc based RE alloy coating was obtained on the surface of steel samples by adding RE metal salts during the mechanical plating process. 通过在机械镀锌过程中添加不同量的稀土金属盐,在钢铁试样表面形成不同成分含量的锌基稀土合金镀层。
- Lead base and Zinc base alloy for Bearing purpose 锡基、铅基及锌基轴承合金比较表
- The runner was retired put out at first base. 跑垒者于第一垒上被刺杀出局。
- The runner went to second base on a wild pitch. 一记瞎设让跑垒员跑上了第二垒。
- You cannot enter a military base without a permit. 无通行证者不得擅入军事基地。
