例句與用法

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1. in addition, solids are apt to settle and sinter and stick on the flat bottom surface .
   此外，顆粒容易沉積，并熔結(jié)和粘貼在平底表面上。
2. iron and steel . uic 50 flat bottom railway rail
   鋼鐵.國(guó)際鐵路聯(lián)盟uic50平底鋼軌
3. specification for steel baseplates for flat bottom railway rails
   平底鐵路鋼軌用鋼底板規(guī)范
4. fishplates for grooveless flat bottom rails dimensions-steel types
   無(wú)槽平底鋼軌用魚尾板尺寸.鋼類型
5. short clips for grooveless flat bottom rails-dimensions, steel types
   無(wú)凹槽平底鐵軌用短路夾.尺寸鋼類型