随着经济实力的增长，国家正在大力发展城市轨道交 通。由于地铁的环境非常特殊，客流量十分大，地铁的 安全性，舒适性及稳定性是对地铁运营状况的重要的 考核指标，因此地铁车站对通风、消防、空气调节等 监控系统的要求非常高
NIB DIGITEC 2820A-23C CONTROLLER
NIB GENERAL ELECTRIC CR123F114C OVERLOAD RELAY HEATER
QTY: 15 UNITS TOTAL
VICKERS DG4V-3-2AL-M-S3?-FPA5WL-B2-60 VALVE
NIB JOHNSON CONTROLS V46AD-1C WATER VALVE 1” ALL RANGE
POLYSPEDE ELECTRICS E1522B-02 FIELD LOSS PCB BOARD 200/
MENCOM DP-RJ45-USB-BFA?F-R-32 PANEL INTERFACE CONNECTOR
BRAD HARRISION 411P498-35 MULTI-PORT INTERCONNECT S
NIB ALLEN BRADLEY 802M-DZJ1LF LIMIT SWITCH SER. A
RELIANCE ELECTRIC 0-57003 VOLTAGE TACH FOLLOWER KIT MIN
ALLEN BRADLEY 1770-P1 POWER SUPPLY 1770P1
NIB FAIRCHILD Z16490-102423C PRESSURE REGULATOR Z164901
NORGREN A0Y150 AIR CONTROL VALVE AOY150 (IN BOX) 2 PIEC
