描述
简单邮件传输协议(SMTP)。SMTP在互联网上是主要的电子邮件传输协议。电子邮件经常包含恶意代码程序,所以不应允许以任何控制网络设备接收电子邮件,SMTP邮件应主要用于从控制网络到办公网络之间输出发送报警信息。
USED Mannesmann Rexroth VT-HNC100-1-13/134 HNC100
USED Allen Bradley 1785-L80B/E PLC-5 Processor Module
USED Control Gaging Inc. Model 820 Grinding Monitor
USED GE 2500 A Spectra Bus Duct FJGBAAAZACD2222 Busway
USED Siemens SHJD69200 Circuit Breaker 200 Amp
Coolant Sump Cleaner Cimcool Cim Cool Recovery Unit
Cecor Coolant Sump Cleaner Recovery Unit Single Phase
800 Amp Square D Molded Case Circuit Breaker MEC 836LI