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pin on disk machine
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pin on disk machine
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pin on disk machine
销盘试验机
立轴式结构和水平式结构,可将各种金属和非金属材料制成销盘式、球盘式、双环式、盘盘式或环盘式接触的试样通过盘试样旋转(或销试样旋转),进行滑动摩擦试验,测定设定载荷、速度下的各种材料的摩擦和磨损性能的机器。
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radio and television signal quality measurement and assessment
radio and television station
radio and television system
Radio and Television Technical Manuals
Radio and TV Facilities Protection Regulations
radio and TV university
radio and TV village project
radio angular resolution
radio antenna
radioanuclide metrology
radio arm
radioassay
radioassay instrument and equipment
radio astrometry
RadioAstron
Radioastron
radio astronomical exploration
radio astronomical observation system
radio astronomical observatory
radio astronomical receiver
radio astronomical station
Radio Astronomical Telescope of the Academy of Sciences 600
Radio Astronomy
radio astronomy
Radio Astronomy Explorer
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