|
CN112122544A
|
|
Wear-resistant material for casting
|
|
CN112080680A
|
|
High-temperature-resistant metal powder friction material
|
|
CN112145600A
|
|
Basalt superfine fiber surface treatment process for automobile brake pad
|
|
CN112063103A
|
|
Resin friction material and preparation method thereof
|
|
CN112011020A
|
|
Preparation process of friction-resistant high-temperature-resistant modified phenolic resin
|
|
CN111197633A
|
|
Carbon nanotube modified basalt fiber automobile brake pad
|
|
CN110654661A
|
|
Automatic feeding and filling processing system for powder materials
|
|
CN110652899A
|
|
Automatic mixing device for powder materials
|
|
CN110653053A
|
|
Grinding material screening processing system of powder material
|
|
CN110654584A
|
|
Powder material irritates material ash handling device
|
|
CN110654859A
|
|
Material package lifting and conveying device
|
|
CN110654642A
|
|
Edge sealing device for material bag
|
|
CN110655907A
|
|
Novel metal powder composite friction material
|
|
CN110653368A
|
|
Novel iron-based powder metallurgy friction material
|
|
CN110653034A
|
|
Simple material crusher
|
|
CN110656331A
|
|
Metal-based friction material surface wear repairing agent
|
|
CN110655906A
|
|
Metal powder friction material
|
|
CN110657111A
|
|
Air blower with adjustable air volume
|
|
CN110654785A
|
|
Movable material promotes conveyor
|
|
CN110653145A
|
|
Anti-blocking powder bin
|
