DS3800DMEB1B1C GE

DS3800DMEB1B1C GE

DS3800DMEB1B1C GE 微分调节规律（D）：是指其输出信号与偏差信号的变化速度成正比。这种调节器使用在系统中，即使偏差很小，但只要出现变化趋势，即可马上进行调节。故有“前”调节之称。但他的输出只能反映偏差信号的变化速度，不能反映偏差的大小，调节结果也不能消除偏差，所以不能单独使用这种调节器。他必须常与比例或积分调节规律组合构成PD或PID调节器DS3800DMEB1B1C GE 。

KOHLER 2611-SU-NA UNDERCOUNTER/SE?LF-RIMMING SINK 160530

ENVIROWARE FS60961-C 30 ML VIALS/GLASS/CLE?AR 157843

GE RAK601 LATERAL DUCT EXTENSION SIDE 150253

BERK-TEK HDP024 24-STRAND BERK-TEK CABLE WITH CORNING O

LITHONIA MJA164454T5H0T1?X20V 4 LAMP FLUORESCENT FIXTURE

SIEMENS 268-03173 1/2" PNEUMATIC VALVE 35533

SPORLAN VVE-100-GA 100 TON TXV 1 3/8" X 1 3/8"ODF 87977

SAINT GOBAIN PERFORMANCE PLASTICS AER42064EX TUBING

GENERAL CONTROLS S261SF02N3FJ5 1" SOLENOID GAS VALVE

BRADY 64744* TAPE, 2.25" x 75' 69425

CERRO REFRG-3/4-50 50' REFRIGERATOR COIL 3/4" 160909

KOHLER K-12171-CP FAIRFAX KITCHEN FAUCET 160569

NORITZ IK-WV-3 RELIEF VALVE KIT/3-PIECE 160597

KOHLER K-10270-4-G BRUSHED CHROME LAVATORY FAUCET 16059

CISCO EB-CISCO1005-CH SMALL DESKTOP ROUTER 155134