Txuj ci

Kev ua tiav ntawm cov hlau clad phaj

Peb txhua tus paub tias cov hlau clad phaj uas tsim los ntawm kev siv hlau tawg yuav tsis hloov pauv tshuaj lom neeg thiab lub cev ntawm cov khoom qub, thiab cov khoom siv sib xyaw

Qhov zoo thiab lub zeem muag ntawm titanium clad steel phaj

Siv hlau phaj clad siv tau qhov twg?

Vim li cas rau xaiv cov hlau clad phaj

Qhov zoo ntawm cov hlau clad phaj

Vim li cas ho xaiv titanium clad steel phaj?

Txoj kev ua rau titanium clad steel phaj

Qhov ua thiab daws teeb meem rau hauv cov phaj titanium thiab titanium steel composite phaj