The utility model relates to a membrane type apparatus for removing ammonia and nitrogen.
本实用新型是一种膜式氨氮脱除设备。
The design and application of a hydraulic explosion membrane type signal generator was introduced.
介绍一种液压爆膜信号发生器的应用设计。
In this paper, the research work on the membrane type LNG carrier design and analysis of full load with a reference value.
本文的研究工作对薄膜型LNG船的设计和满载情况分析具有一定的参考价值。
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