描述
对程序员要加强管理,采用授权制,且任何人改动程序都必须履行相关审批手续,并做好异动前后的记录。对重要调节系统的PID参数和阈值检测块等必须有记录,在优化调节参数过程中,必须实行监护制度,并在修改参数后及时进行试验,以免留下安全隐患。
US Motors (TEFC) Unimount Energy Efficient Motor T743
U5E1D Fan Cooled General Purpose Three Phase
Disc-O-Torque Clutch Rebuild Kit HTH 300 thru HTH 800
Von Duprin 99 Series 3 FT Rim Exit Device US26D 990NL
NEW 3/8″, 7X19, GALVANIZED WIRE ROPE 1000′ SPOOL
Sony Magnescale SR128-060
AKS STAINLESS STEEL ROLL 304 ANNEALED .008″X24″X56′