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1.About 70 PM parts,weighing 6.5 kg are used for each car. The amount of annually consumed ferrous powder increased to 50 000 metric tons in 2003,about 63 percent of which were imported from Sweden.
汽车工业的飞速发展推动了粉末冶金结构零件的发展,韩国每辆小汽车上用约70个粉末冶金零件,略大于6.5 kg,2003年铁粉消耗量达到5万吨以上,约63%的铁粉从瑞典进口;收藏指正
2.The sorption and diffusion of Tc on granite under aerobic and anaerobic conditions were investigated. Influences of pH values,ferrous minerals(reduced iron powder or magnetite),bentonite,concentration of cations and anion (Fe3+, Fe2+ and CO32-) on the distribution coefficient,Kd,were studied.
本文分别在大气和低氧条件下，研究了Tc在花岗岩上的吸附和扩散，包括溶液的pH、含铁矿物(还原铁粉、Fe3O4) 、膨润土、阴阳离子的浓度(CO32-、Fe3+、Fe2+)对Tc在花岗岩(石英、黑云母)上吸附Kd值的影响；收藏指正
3.The range of application includes fields of electricity 、 petroleum 、 chemistry 、 machinery 、 non-ferrous industry 、 light and textile industry 、 coal mine 、 building materials 、 urban construction 、 airport and so on ;Particularly applicable for industries and sectors which present heavier environment pollution with salty mist 、 moisture or metallic powder and thus ,require long-term continuous ,maintenance free and safe operation.
此产品适用于电力、石油、化工、冶金、机械、有色、轻纺、煤炭、矿山、城建、机场、港口等行业；特别适用于使用环境有雾、潮气、金属粉尘等污染较重，要求长期连续安全运行免维护的行业和部门。收藏指正
4.SL205 mechanical semi-automatic sample presser is a type of sample compressing machine designed for making powder into sample test plate for substance and element analysis with X fluorescence spectrum analyzer in the field of metallurgy, non-ferrous metal, chemical industry, commodities inspection, geological mining, building material, etc.
SL205型机械式半自动压片机是为冶金、有色金属、化工、商检、地矿、建材等领域进行物质元素分析将粉末压成试片，给X荧光光谱分析仪提供试样的机器。收藏指正
5.SL252 Manual Hydraulic Sample Compressing Machine is a type of sample compressing machine designed for making powder into sample test plate for substance and element analysis with X fluorescence spectrum analyzer in the field of metallurgy, non-ferrous metal, chemical industry, commodities inspection, geological mining, building material, etc.
SL252型手动液压式压样机是为冶金、有色金属、化工、商检、地矿、建材等领域进行物质元素分析将粉末压成试片，给X荧光光谱分析仪提供试样的机器。收藏指正
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