Never plug a Safety Relief Valve.
不要堵塞安全阀。
Are equipped with safety relief valve.
减压阀都装有安全阀。
Safety relief valve is used to protect the machine and operator shall not be adjusted.
溢流阀是用来保护机器和操作人员的安全的,不得任意调整。
Safety relief valve is used to protect the machine and operator shall not be adjusted.
溢流阀是用来保护机器和操作人员的安全的,不得任意调整。
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