Here comes ~ Guan Yu Da Power internal lean management teacher class again! Master Zou Jianmin from Jingxinzhi lecturing
Here comes ~ Guan Yu Da Power internal lean management teacher class again! Master Zou Jianmin from Jingxinzhi lecturing "Plan Upward Revision" of "Ten Sharp Tools for On-site Improvement" series courses

The first course of Lean Management "Use lean Techniques" : 10 tools to eliminate waste One, the site ten waste Two, twelve big action waste Three, site improvement ten sharp tools On April 15, 2022, the

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Understanding the difference between AC and DC
Understanding the difference between AC and DC

Electric current flows in either alternating current (AC) or direct current (DC). Whether AC or DC, both are essential to the proper functioning of our appliances or electronics.   What is Alternating Current (AC)

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