MoQauv: SD10MS
Qhov no sib npaug rau kev txo qis hauv koj cov kev siv solder txog li 50% rau tib tus nqi ntawm cov khoom, cov alloys sib cais tus nqi yog mus txog 98%, kev lag luam tsim nrog me me hneev taw thiab yooj yim rau kev thauj mus los; Kev ua haujlwm offline yam tsis muaj plua plav, Kev rov ua haujlwm siab, muaj peev xwm nruab nrab.