gallium-base+alloy是什么意思_g... ... 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。 A method for the determination of ferrum content in cobalt based alloy dust by Air-C 2 H 2 flame atomic absorption spectrophotometry was set up. 建立了一种用空气-乙炔火焰原子吸收法测定钴基合金喷粉中铁含量的分析方法,探讨了硅对铁测定的干扰机理,对用氯化钙作为硅干扰铁测定的释放剂进行了试验。 ...
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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。
Official of local news center covers with tiles Germany introduces to the reporter, in Maldives, mosquito craft and aeroboat are the main vehicle of join islands.
当地新闻中心官员瓦西德向记者介绍，在马尔代夫，快艇与水上飞机是连接岛屿的主要交通工具。
Main use in glass, ceramics, gem craft and so on professions.
主要应用于玻璃、陶瓷、宝石工艺等行业。
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