Nta:
Tus naj npawb ntawm threaded qhov rau cov qauv ua qauv uas tsim nyog yog me me, cov xov specifications muaj ntau, kev siv yog yooj yim, ib tug xov ua hauj lwm kuj yog me me, thiab lub ntxaum threaded qhov yuav ua tiav.Lub xya xim DLC txheej muaj qhov sib txhuam coefficient qis tshaj plaws thiab siab tiv thaiv fusion thiab corrosion ntawm cov hlau tsis muaj hlau.
Qhov zoo:
Nano txheej, muab kev txiav txim siab rau hardness thiab hnav tsis kam.
nruj me ntsis xaiv tungsten steel tuav, hardened thiab ruaj, siab hardness, Txais zoo zoo zoo tungsten steel tuav, Siab rigidity thiab hnav tsis kam, thaum txhim kho lub neej kev pab cuam ntawm lub cuab tam.