SynopsisThe acoustic membrane is a thin protective barrier that protects sensitive speakers, microphones and receivers from water, dust, dirt and impurities through a sealed shell. This breathable product meets the IP68 ingress protection standard, and at the same tim.....
SynopsisThe doorphone video intercom uses wireless visualization technology to connect the indoor terminal and the door phone with a wireless network, so that the user can grasp the information outside the door anywhere in the home. At the same time, the door phone ha.....
SynopsisThe smart parking lot system reduces the labor cost of parking lots of various formats, and significantly improves the efficiency of parking and hourly charging when parking is available. In addition, the basic data and statistical results of local parking lot.....
SynopsisThe hydraulic oscillator uses its own vibration to improve the effectiveness of the weight-on-bit transmission during the drilling process, and reduces the frictional resistance between the bottom hole and the wellbore. It can be used in various drilling modes.....
SynopsisThe driver fatigue monitor system is a driver fatigue monitoring and early warning product based on the driver's physiological response characteristics or the vehicle's driving trajectory. A device that uses the driver's facial features, eye signals, head move.....
SynopsisThe new energy oil-cooled motor is to improve the heat dissipation capacity of the motor, and the oil itself has no effect on the magnetic circuit of the motor because of the local non-magnetic, non-flammable, non-conductive and good heat conduction characteri.....
SynopsisScrubbing sand is a kind of raw sand for foundry. The sand with a special process and a high degree of surface treatment has high silicon content, round particles, uniform surface cleaning particles, and low fine powder content. It is suitable for cast iron, c.....
SynopsisAfter the sleeping posture training device is worn on the forehead or sternum area, it can remind the user to adjust the sleeping posture, train the snoring crowd to use a suitable posture to fall asleep, which can improve the snoring symptoms caused by sleepi.....
SynopsisEnramycin premix is formulated with enramycin, rice bran oil and corn flour. This product is a gray or gray-brown powder with a special odor. It is fermented by actinomycetes and is an unsaturated fatty acid. Polypeptide antibiotics combined with more than a d.....
SynopsisGem microscopes are used in the identification of jewelry to observe phenomena that cannot be observed by the naked eye, such as the contents and surface features of samples. It is an indispensable gem identification instrument for the identification of synthe.....
