["気化基础知识", "制制御バルブの気开と気闭の選択においては、まず（ ）から考慮すべきです。A 产品质量 B 产品产量 C 安全 D 节约", " "在这里快速回复#" ]]
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1. 在选择控制阀的气开和气关形式时，应首先从（ ）考虑。A 产品质量 B产品产量 C 安全 D 节约
C 安全#在这里快速回复#
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