The birds are stunned prior to bleeding and then passed through either scalding water or a steam tunnel and through rotating devices with rubber scrubbers to remove feathers.
禽只击晕放血后，先后经过热烫槽或蒸汽通道，以及装有旋转橡胶刮片的脱毛机。
An analysis of why the bleeding check valve of a 600 MW steam turbine-generator set couldn't readily shut during testing is being presented, together with means of improvement.
对进口某型号600 MW汽轮发电机组在进行试验时出现抽汽逆止阀关闭不到位现象进行分析，并提出了改进措施。
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