... isolation leakage ==> 隔离漏流 isolation mask ==> 隔离掩模 isolation method ==> 分间隔离治疗法,分离法,分离计算法,隔离法 ...
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The technical proposal of the utility model is as follows: the sputum suction tube (1) is fixed with an isolation mask (2) and is fixedly connected and communicated with a sputum suction mouth (3).
该实用新型的技术方案为：吸痰管（1） 上固定有隔离面罩（2），吸痰管（1）与吸痰嘴（3）固定连接相通。
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