Intonga ekhazimlisiweyo

I-Polish rod luhlobo lwentonga ekhethekileyo yokufunxa edityaniswe ne-sucker rod kunye ne-beam hanger. Iphezulu kwi-sucker rod, kufuneka ithwale amandla amaninzi, ngoko ke inobubanzi obukhulu kunye nomgangatho ophezulu wentsimbi kune-sucker rod, kwaye umphezulu uthambile kakhulu.