The recovery quantity of converter gas got increased in semisteel steelmaking process by means of optimizing oxygen feeding, improving operation level, reforming gas recovery system.
在半钢炼钢工艺下，通过优化转炉的供氧操作、提高操作水平、对煤气回收系统进行优化改造，提高了转炉煤气的回收量。
The pressure recovery system is an important part of Chemical Oxygen-Iodine Laser(COIL).
压力恢复系统是氧碘化学激光器的重要组成部分。
The pressure recovery system is an important part of Chemical Oxygen-Iodine Laser(COIL).
压力恢复系统是氧碘化学激光器的重要组成部分。
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