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过滤媒体N95呼吸器1. raw material: pp Granules from USA or Korea , the MFI index is the level of 1200g/10min-1500g/10min. 2. quality TDK-N95 II meltblown filter media
种子的坦克(化学反应堆)Seed tank is widely applied in pharmacy, fine chemical engineering and biological engineering in dustries.The tank body has interlayer and heat-insul
Chemical drying machineDescription: drying equipment Chemical drying machine Fluidizing Drier is also called fluidization bed. Through operation and improvement about twent
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