[wangzhe12588]最近的动态

《建筑防火通用规范》GB 55037-2022学习（41）——相邻楼梯间的开口距离是否应不小于1m？

转载 | 岸边集装箱起重机前大梁多箱位空中加长技术方案 | 港口科技

3D动画演示：空气开关的工作原理 — 3D animation demonstration: How the air switch works

【电气知识】史上最全面的电机知识解说，从电机分类到选型，妥妥的干货！[Electrical Knowledge] The most comprehensive explanation of motor knowledge in history, from motor classification to selection, all the essential information! — 

各种电机原理“动态剖析图”-一目了然”— Dynamic analysis diagram” of various motor principles-clear at a glance 

PLC工程师都应了解的3种伺服电机控制方式 — 3 servo motor control methods that all PLC engineers should know

称重传感器是什么？如何与PLC连接？怎样使用才能最精确？

实例讲解丨PLC如何使用模拟量？— Example explanation丨How does PLC use analog quantities? 

大型企业的PLC编程规范！— PLC programming specifications for large enterprises, code them together to enter a large factory! 

35年工龄维修电工工作经验总结