Issues surrounding the cold chain were another source of problems.
冷链方面的问题属于另外一个问题根源。
Meanwhile the related issues of the use of spare power source automatic switch are discussed.
同时对备自投装置使用中存在的一些问题提出了参考意见。
Meanwhile the related issues of the use of spare power source automatic switch are discussed.
同时对备自投装置使用中存在的一些问题提出了参考意见。
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