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清除探头故障 更换逻辑控制器 隔离接地故障的原因及修理 修理LON故障
编程序逻辑控制器PLC-5/20、三个LON/SLC回路、PEGASYS系统、现场设备 F&G CONTROL SYSTEM01&02、可编程序逻辑控制器PLC-5/20、三个LON/SLC回路、PEGASYS系统、现场设备 F&G CONTROL SYSTEM01&02、编程序逻辑控制器PLC-5/20、PEGASYS系统、现场设备 F&G CONTROL SYSTEM01&02、三个LON/SLC回路、PEGASYS系统、现场设备
the telephone company cut all the telephone lines the police stored false information in Stoll' s computer system Stoll told the police everything he knew Stoll spent lots of time and efforts
running moving rotating working
broken away broken out broken into broken down
NYC—LON YMQ—LON NYC—DUB YMO—DUB
NYC—LON YMQ—LON NYC—DUB YMQ—BRU
the telephone company cut all the telephone lines the police stored false information in Stoll' s computer system Stoll told the police everything he knew Stoll spent lots of time and efforts
F&GCONTROL SYSTEM01&02 LON/SLC回路 PEGASYS系统 PLC-5/20
adding to have added to add added
LON——010贷款自动扣款收回利息回单 LON——011贷款自动扣款收回本金回单 LON——012贷款联机扣款收回本息清单 LON——013收回贷款本息清单（日报） LON——027应计贷款拖欠明细表
清除探头故障 更换逻辑控制器 隔离接地故障的原因及修理 修理LON故障
The Internet can only be used to link computers with same operating system The Internet can be used to connect computers with different ISP You must have a telephone line to connect to the Internet You must have a modem to connect to the Internet
has been put into actual use was first put into actual use in 1977 had been repeatedly experimented on before 1977 was put on experiment in 1977
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