DE102019214394A1
|
|
A COMPOSITE ADHESIVE FILM FOR A PHOTOVOLTAIC CELL
|
FR3098120A1
|
|
Toothpaste
|
DE102019209675A1
|
|
HALOGEN-FREE FLAME RETARDANT POLYCARBONATE / ABS COMPOSITE MATERIAL
|
DE102019117320A1
|
|
DOUBLE COATED SUPPORT
|
KR20200136642A
|
|
A double-coated proppant
|
KR20200134715A
|
|
A coated proppant
|
KR20200134496A
|
|
A double-coated proppant
|
KR20200131506A
|
|
Halogen-free flame-retardant polycarbonate/abs composite material
|
KR20200131024A
|
|
halogen-free flame-retardant polycarbonate/ABS composite material
|
KR20200129391A
|
|
A double-coated proppant
|
CN103390968A
|
|
Protection method for reducing alternating current motor insulation bearing burning
|
CN103326502A
|
|
Multi-insulated bearing for preventing shaft voltage from damaging bearing
|
CN103076173A
|
|
Rolling bearing fault detection device
|
CN103063384A
|
|
Vibratory shock compound sensor for improving low frequency characteristic
|
CN103223956A
|
|
Device and scaling method for scaling fault position by online vehicle-mounted rail fracture monitoring
|
CN102654433A
|
|
Fixed-point fatigue identification method for diagnosing faults of bearing and gear of transmission system
|
CN102426102A
|
|
Resonance demodulation double isolate frequency spectrum method for detecting crack of gear shaft
|
CN101852188A
|
|
Wind-driven generator tower frame shock absorbing device and design method thereof
|
CN101846692A
|
|
Rotating speed tracking and sampling method of variable speed mechanical fault diagnosis
|
CN101607565A
|
|
Ground on-line monitoring device and ground on-line monitoring method for steel rail cracks
|