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The bright nanometer Ag powder is one important type of the precious metal powder materials. 纳米光亮银粉是贵金属粉体材料的重要品种之一。
Thick Film Pastes and Precious Metal Powders 厚膜浆料、贵金属粉
precious metal powder 贵金属粉
Kunming Precious Metal Catalyst Co., Ltd. 昆明贵研催化剂有限责任公司。
DUNHILL Precious Metal Pipe Adornment Care Cloth. 烟斗布也是它的精美烟具之一。
A costly ornament of precious metal or gems. 金银首饰珍贵的金属或宝石制成的昂贵装饰品
A rectangular block of a precious metal. 贵重金属的长方块
Appearance:Pure grey metal powder. 外观:纯灰色金属粉末。
Welcome to Jinduo Precious Metal Materials Co., Ltd. 欢迎您访问金铎贵金属!
A Brief Introduction to Canadian Quebec Metal Powder Company Ltd. 加拿大魁北克金属粉末有限公司简介
Precious metal in non-coin form such as ingots, bars or wafers. 非硬币形状的贵金属，例如金块或金条。
My father deals in precious metals. 我父亲在经营贵金属的生意。
To wash(gravel,for example) in a pan for gold or other precious metal. 淘金在盘子中冲洗（如矿砂）以便得到金子或其它珍贵的金属。
As a kind of precious metal, gold symbolizes wealth and power from of old . 黄金作为一种稀贵金属,自古以来就是财富与权力的象征。
Export and sales of all types of precious metal industrial products. 出口和销售各种贵金属工业产品。
Silver: quiet. Value fluctuate lower in line with other precious metals on both bullion and futures market. 银：清淡。由于受最近交易低潮的影响，银和其他贵重金属一样，期货和现货市场的数量下降。
The peak of temperature is more high with metal powder, as a result of absorptivity is more high. 添加金属粉末时，材料表面对激光的吸收率增强，同一测量点的峰值温度升高。
To wash(gravel, for example) in a pan for gold or other precious metal. 淘金在盘子中冲洗（如矿砂）以便得到金子或其它珍贵的金属
Precious metal contact surfaces alleviate but do not eliminate the problem. 虽说贵金属表面可以缓解，但不能消除这一问题。
The sintering method, and metal powder slurry foaming can make metal foams even in the solid state. 采用金属粉末烧结法、浆料发泡法等制备工艺可以从固相制备金属泡沫材料。