Airtight inspection cover parking and mounting trolley and mobile airtight inspection device
Efficient terahertz modulator based on photoexcited graphene
Efficient terahertz modulator based on photoexcited graphene
Elevator noise environment detection equipment based on Internet of Things
Hoisting construction monitoring device and method based on cable straightness measurement
Method for assembling sensor of low-cost voiceprint monitoring device
On the impulse response precursor of an ideal linear hysteretic damper
Positioning device and method for locking rail temperature measuring sensor of steel rail