Cov teeb pom kev zoo no tau tsim los ntawm peb cov engineers thiab peb xaiv cov ntaub ntawv zoo tshaj plaws rau txhua qhov ntawm lub teeb no piv txwv:
Peb xaiv High zog resin los tsim nws lub hau kom paub tseeb tias lub teeb tseem ceeb muaj kev tiv thaiv zoo hauv cov npog.
Peb xaiv cov txheej txheem Zn-Ni plating los tiv thaiv cov pins kom paub tseeb tias cov pins muaj kev tiv thaiv zoo yog li lawv yuav tsis yooj yim corrosive.
