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英文: Do not plug the temperature and pressure relief valve.
中文: 不要把降温减压安全阀塞住。英文: Then as the plug valve is lifted off its seats, any accumulation below the plug or on the seats will be blown back into the line.
中文: 然后,当旋塞阀升离阀座时,任何累积在阀塞或阀座上的吹入物质都将被吹回到管路内。英文: The Fig. 1710 Balancing valve is a non-rising stem design incorporating a parabolic (plug) shaped disc.
中文: 型号1710平衡阀为暗杆结构,配置抛物线(塞)形阀瓣。英文: 418 This is a gate valve (check valve, butterfly valve, cut-off valve, magnetic valve, remote valve, relief valve, throttle valve, cock).
中文: 这是一个闸阀(止回阀、蝶阀、切断阀、电磁阀、遥控阀、安全阀、节流阀、旋塞)。英文: Plug-in Information...
中文: 插件信息(&P)......