Magnetic gear transmission bionic robotic fish adopting static seal and joint module thereof
ELECTRICALLY-OPERATED DRIVE DEVICE AND ELECTRICALLY-OPERATED POWER STEERING DEVICE
ELECTRICALLY-OPERATED DRIVE DEVICE AND ELECTRICALLY-OPERATED POWER STEERING DEVICE
Elastic sealing device between liquid cargo tank and ship body and ship
AIRTIGHT HOLDING MECHANISM AND POSITION DETECTION DEVICE FOR STAND
Wärmemedium-Heizvorrichtung und Fahrzeug-Klimatisierunsvorrichtung
HEAT MEDIUM HEATING APPARATUS AND VEHICLE AIR CONDITIONING APPARATUS