Xyuas cov specifications. Cov specifications (thickness, width, mechanical or manual) ntawm cov yas-steel packing siv yog xaiv raws li kev siv, qhov hnyav thiab ntim ntawm cov khoom ntim. Yog tias cov khoom thauj hnyav xaiv lub pluaj nrog qhov dav me me thiab tuab, nws yuav ua rau muaj kev pheej hmoo ntawm kev thauj khoom ntau ntawm cov khoom hnyav. Yog tias koj xaiv ib daim kab xev ntim nrog qhov dav thiab tuab rau cov khoom siv lub teeb, nws yuav ua rau cov khoom pov tseg thiab nce nqi ntim. Nov yog cov qauv siv rau kev siv - Ntxoov ntawm kev tawg=dav * thickness * lub hnab qib nro.
Txiav txim siab cov neeg tsim khoom tsim nyog. Tam sim no lub hnab ntim khoom lag luam yog sib xyaw, thiab kev ruaj ntseg ntawm cov khoom sib txawv heev.