Vibration probability screening example
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1. ZBG type linear vibration probability sieve At present, the ZBG type probabilistic sieves of one specification and three specifications of the South Mine are produced by Anshan Mine and Zheng Mine. The technical performance is shown in Table 1. Such…

Security Engineering Summary Monitoring Fault Solving
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What is the cause of the jitter in the monitor display?
This situation is generally caused by the display refresh rate setting is too low, enter the "Display Properties" click "Settings", select "Advanced", and then select "M…

[Meter's latest patent] IC card smart meter with ladder pricing function
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[Chinese instrument network meter patent] creative limit, instrumentation invention. Today, we introduce a national patent for invention—a smart IC meter with ladder pricing function. The patent was applied by Chengdu Qinchuan IOT Technology Co., Ltd. and it was authorized on August 29…

Broken ore belt work standard
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1 Subject content

This standard specifies the working capacity, responsibility, authority and operating procedures of the belt conveyor.

2. area

This standard applies to the operator of the belt machine and its inspection and assessment…