CN111792499A
|
|
Elevator door motor system based on safety loop detects
|
CN111908305A
|
|
High-elasticity flame-retardant damping material for elevator
|
CN111907157A
|
|
High-performance oil-resistant flame-retardant rubber shock absorber and preparation method thereof
|
CN110922647A
|
|
High-elasticity rubber and composition thereof
|
CN108440884A
|
|
A kind of anti-flaming rubber
|
CN108164982A
|
|
A kind of novel wear resistant rubber
|
CN107906151A
|
|
A kind of elevator beam with damping function
|
CN108105331A
|
|
A kind of lightweight, convenient passenger elevator host machine beam
|
CN107216507A
|
|
A kind of heat conductive rubber
|
CN107216641A
|
|
A kind of abrasive rubber
|
CN107418096A
|
|
A kind of fire-retardant acoustic material
|
CN107216513A
|
|
A kind of expanded rubber
|
CN103265926A
|
|
Composite nano powder modified imine epoxy adhesive
|
CN103289619A
|
|
Compound-modified environment-friendly water-borne phenolic resin adhesive
|
CN103265920A
|
|
Method for preparing composite modified environmentally-friendly water-based phenolic resin adhesive
|