NNU 4172 m

NNU 4172 m ob kab cylindrical cov kabmob uas muaj kev siv rau cov kev siv tau txais kev xav tau ntau dua thiab tshwj xeeb rigidity. Cov kabmob tshwj xeeb no, ntawm cov thawj coj ua lag luam, nta "NNU" NNU "configuration, txhais tau tias nws muaj lub nplhaib sab nraud thiab lub nplhaib sab hauv nrog peb cov flangal flanges. Cov qauv tsim no tso cai rau Axial qhov chaw ntawm tus ncej txheeb ze rau lub tsev nyob, hloov cov kev nthuav dav lossis kev cog lus.
Lub "m" Suffix qhia tau lub tshuab luam yeeb, uas muaj kev sib txhuam zoo dua, thiab ua kom muaj kev sib txhuam ua tau ruaj khov, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig kev kub siab thiab xav tau kev khiav haujlwm. Nws ob-kab cylindrical cov menyuam ua haujlwm txhim kho cov peev xwm thiab txhav, ua rau nws saib xyuas cov taw qhia kev zoo. Feem ntau pom nyob rau hauv cov ntsiab lus tseem ceeb xws li kev ua haujlwm hnyav

Cim npe nrov: NNU 4172 m, NNU 4172 m tus muab khoom