医用气体压力调节器 第1部分：压力调节器和带有流量计的压力调节器
Pressure regulators for use with medical gases—Part 1: Pressure regulators and pressure regulators with flow-metering devices
标准状态
发布于：2025-08-01
实施于：2026-05-24
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基本信息
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Pressure regulators for use with medical gases—Part 1: Pressure regulators and pressure regulators with flow-metering devices