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Almost immediately after its launch, the EKV will begin its cryogenic cooling process.
在发射后不久，EKV就开始了低温冷却过程。
youdao
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The invention discloses a primary cooling process for coal gas.
本发明公开了一种煤气初冷工艺。
youdao
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The invention discloses a primary cooling process for coal gas.
本发明公开了一种煤气初冷工艺。
youdao