... 氧耐受实验 oxygen tolerance test 氧气减压器 oxygen reducer 氧气减压病；氧气屈肢症 oxygen bends ...
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positive oxygen reducer 顺向式氧气减压器
converse oxygen reducer 逆向式氧减压器
oxygen pressure reducer 氧气减压器
oxygen n pressure reducer 氧气减压器
Methods This device accesses oxygen storage devices in the original pipeline which absorbs oxygen in the atmospheric with the second grade pressure reducer.
目的：对经二级减压器吸氧的管路进行改进，以降低吸氧阻力。
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