|
CN111059347A
|
|
Hot air door adjusting shaft sealing device
|
|
CN108087286A
|
|
A kind of sealing device of bitumenpump
|
|
CN108061162A
|
|
A kind of sealing structure for rotary part
|
|
CN107989951A
|
|
A kind of shock absorber sealing structure
|
|
CN107961862A
|
|
A kind of medium-speed pulverizer main shaft air seal set
|
|
CN108061210A
|
|
A kind of gasket of high leakproofness convenient for assembling
|
|
CN108105392A
|
|
A kind of outside framework oil seal structure of bitumenpump
|
|
CN107936535A
|
|
A kind of preparation method of anti-Water blown cross-linked polyurethane epichlorohydrin rubber sealing strip
|
|
CN108087550A
|
|
A kind of gasket of combined adjusting size
|
|
CN107974070A
|
|
A kind of preparation method of compression resistant polyurethane-epichlorohydrin rubber seal washer
|
|
CN108087560A
|
|
A kind of high-performance cavity type shaft end air seal structure
|
|
CN107989913A
|
|
A kind of Easy opened sealed-bearing structure
|
|
CN107915986A
|
|
A kind of high barrier is kneaded the preparation method of polyurethane nitrile rubber
|
|
CN108071805A
|
|
A kind of high speed shaft seal structure
|
|
CN107840001A
|
|
A kind of air inflation sealing device
|
|
CN108087569A
|
|
A kind of burnt gas valve pull rod seal device
|
|
CN108071625A
|
|
A kind of ultrahigh pressure cylinder sealing structure
|
|
CN107936329A
|
|
A kind of preparation method of heat conduction foaming vulcanization compounded nitrile rubber sealing strip
|
|
CN107990004A
|
|
A kind of shaft end seal regulating device
|
|
CN107936330A
|
|
A kind of preparation method of salt tolerant modified butadiene acrylonitrile rubber polyurethane resin vulcanizate sealing material
|
