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Did you mean: person:("zhang xiaoli") • person:("zhang xiaoyi") • person:("zhang xiaoqi") • person:("zhang xiaodi") • person:("zhang xiaorui") • person:("zhang xiaoxi")
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Method and system for installing arc-shaped box culvert in tunnel
Free accessEuropean Patent Office | 2022| -
Fine adjustment measurement method, system and equipment for box culvert in tunnel and storage medium
Free accessEuropean Patent Office | 2022| -
Joint calibration system for internal and external parameters of camera
Free accessEuropean Patent Office | 2021| -
Shield tunneling machine surface three-dimensional detection method and system
Free accessEuropean Patent Office | 2020| -
Selective ion separation by capacitive deionization (CDI) based technologies: a state-of-the-art review
Royal Society of Chemistry | 2020| -
Laser target auxiliary calibration device, laser target calibration system, laser target calibration system method and storage medium
Free accessEuropean Patent Office | 2021| -
Heading machine guiding method and system and storage medium
Free accessEuropean Patent Office | 2021| -
Anti-vibration laser target, shield tunneling machine pose measuring system and measuring method
Free accessEuropean Patent Office | 2020| -
Method and system for automatically setting station to directionally measure center coordinates of duct piece, and storage medium
Free accessEuropean Patent Office | 2023| -
Cleaning device and method for multi-material 3D printing
Free accessEuropean Patent Office | 2022| -
Total station vibration absorption bracket for tunnel boring machine
Free accessEuropean Patent Office | 2021| -
Guide rail type material pool carrying system and method for industrial 3D printing
Free accessEuropean Patent Office | 2023| -
Method and system for measuring shield tail gap of shield tunneling machine based on double-line laser vision
Free accessEuropean Patent Office | 2022| -
Traffic engineering line mileage determination method and device and storage medium
Free accessEuropean Patent Office | 2023|
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