ISM1403-00 825-0010-2R

很多家长问，为什么同一位老师教出的学生成绩差别那么大，怎么说呢，今天看到了一个形象的比喻


老师以4G的速度讲[嘿哈]
学霸以Wifi的速度听[得意]
学神以3G的速度记[奋斗]
有的学生以2G的速度瞅[发呆]
有的学生听着听着掉线了[尴尬]
还有个别孩子压根就没开数据连接 [捂脸]
还有几个孩子一直飞行模式[捂脸]
还有的孩子一开始上课就自动关机了


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* SEALED * Allen Bradley 1768-PB3 Compact I/O Power Supply
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* NEW * Allen Bradley 1771-IBN/C Series C DC Input Module 1771-1BN
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* NEW * Siemens 6ES7 323-1BL00-0AA0 SM 323 I/O Module 6ES7323-1BL00-0AA0
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Bihl+Wiedemann BWU1488 AS-i 2.1 Gateway for Allen Bradley ControlLogix
  2,172.97
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Allen Bradley 1756-M16SE ControlLogix SERCOS interface module 16 axis
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* Tested * Allen Bradley 1764-28BXB & 1764-LSP MicroLogix 1500 PLC w/ Processor
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* Tested * Allen Bradley 1769-IF8 Analog Input Module 1769-1F8
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*NEW* Allen-Bradley 140U-H6C3-C80-A Bulletin 140U Molded Case Circuit Breaker
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                           【联系人：陈申  】  


                         【手机：18059223779  】


                         【 QQ:  2140103787  】    


                       【传真： 05927190350：陈申】


                     【超值实惠】  因为专业、所以优秀！
 
                      以质量打造品质！用诚信共赢未来！


             丨*低的价格丨*好的服务丨*真的品质丨*短的货期丨