How Household Roles Influence Individuals’ Travel Mode Choice under Intra-household Interactions?
How Household Roles Influence Individuals’ Travel Mode Choice under Intra-household Interactions?
Battery locking and unlocking device, locking and unlocking assembly and battery swap station
Self-powered automatic parking charging device for unmanned ship
Installation system and construction method based on civil construction of water treatment structure
Construction platform and construction method for large-span trestle supporting piles