胶带跑偏开关PYX-5766GKH防尘、防震、防潮使用跑偏开关可防止昂贵的输送带受损害以防止进一步的工矿事故和人生伤害。两级跑偏开关是安全运行输送系统里的保护装置，是用于检测带式输送机运行过程中输送带跑偏程度并进行报警以及自动触发紧急停机的一种 ...

两级跑偏开关XDPK-II 工作原理使用说明： 用于检测带式输送机运行中的跑偏现象，按皮带实际跑偏量输出报警或停机信号，可有效的防止由皮带跑偏而产生的事故。本系列跑偏开关具有两级动作功能。一级动作用于报警，二级动作用于自动停机。胶带机在运行中 ...

London South East prides itself on its community spirit, and in order to keep the chat section problem free, we ask all members to follow these simple rules. In these rules, we refer to ourselves as ...

(Alliance News) - AstraZeneca PLC on Friday announced that its influenza vaccine FluMist has been approved for self-administration in the US. The Cambridge, England-based biopharmaceutical company ...