FWDM wavelength division multiplexer is a WDM technology based on thin film filter (TFF), which is widely used in EDFA fiber amplifiers, WDM networks and fiber optic instruments.
This Differential motor of electric tricycle 1500W is apply to medium electric tricycle. This motor is with an external Hall sensor. At the same time, we thickened the motor shaft and replaced the bearing with larger size, so the motor can bear more torqu
The dosing system for liquids is used for the automatic and accurate formulation of different liquid materials according to a certain proportion in the industries such as paint, ink, agrochemical, papermaking, leather, food, etc.