请助翻译堵塞过压和过滤器外部防火? 安全阀的泄放量厂家要做堵塞过压和过滤器外部防火两种工况计算,取泄放量值大者。 the discharge volume of safety valves shall be calculated by the vendor based on two operating conditions in which one is under the over-pressure due to some blocking and the other under the external fireproofing of filter, whichever is greater. hehe, just for your information only.查看更多