1CS11.040.10C46YY中华人民共和国医药行业标准YY/T1804-2021麻醉和呼吸设备用于测量人体时间用力呼气量的沛量计Anaesthetic and respiratory equisraent-Spirometers intended for themeasurement of time torced expired volumes in humans(ISO26782:2009,MOD)2021-09-06发布2023-05-01实施国家药品监督管理局发布
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