compact perfect set 中文意思是什麼
compact perfect set
解釋
緊完備集-
Compact perfect set
緊完備集合 -
Compact design, low cost, and a powerful instruction set make the s7 - 300 controllers a perfect solution for controlling medium applications. the wide variety of cpu sizes and voltages and windows - based programming tool give you the flexibility you need to solve your automation problems
S7系列plc採用了模塊化、無排風扇結構和易於用戶掌握等特點,這些特點使得它們成為各種小規模到中等性能要求以及大規模應用的首選產品。
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