... collapsible tube 释义：软管,软锡管,收缩管 air feeding tube 释义：[纤维内镜]送水送气管 colorimeter tube 释义：比色管 ...
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The air conveyor alarmed when air pressure loss was abnormal or tube blocked, and the feeding to screw electronic weigher was stopped at the same time.
当空气压力损失不正常或管路阻塞时，输送空气压力报警装置自动报警，并停止螺旋电子称供料。
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