Qws Seals Variseal FM1
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Qws ntsaws ruaj ruaj M1 yog ib qho ua yeeb yam reciprocating seals
Qws ntsaws ruaj ruaj M1 yog tsim rau sealing nplhaib nrog axial txav piston pas nrig, kab noj hniav zawj tuaj yeem pauv nrogO-ringkab noj hniav.
Resistant mus rau hnyav xov xwm thiab kub heev
Cov yam ntxwv zoo qhuav qhuav
Static thiab dynamic kev sib txhuam qhov tseem ceeb yog tsawg
