• Cuaj hlis 16. 2021

Lub metalized ib nrab lub qhov txhais tau hais tias tom qab lub qhov drilling (xws li, gong groove), ces 2nd drilled thiab zoo li tus, thiab thaum kawg ib nrab ntawm lub metalized qhov (groove) yog khaws cia.Txhawm rau tswj kev tsim cov hlau ib nrab ntawm lub qhov rooj, cov tuam txhab tsim hluav taws xob feem ntau siv qee qhov kev ntsuas vim muaj teeb meem ntawm cov txheej txheem ntawm kev sib tshuam ntawm cov hlau ib nrab ntawm qhov thiab cov qhov tsis yog hlau.Metallized ib nrab qhov...

• Peb Hlis 28, 2021

Txhua tus neeg koom nrog hauv kev lag luam luam tawm Circuit Board (PCB) nkag siab tias PCBs muaj tooj liab tiav ntawm lawv qhov chaw.Yog tias lawv tsis muaj kev tiv thaiv ces cov tooj liab yuav oxidize thiab deteriorate, ua rau lub rooj tsav xwm Circuit Court siv tsis tau.Qhov saum npoo tiav ua ib qho tseem ceeb ntawm kev sib txuas ntawm cov khoom thiab PCB.Kev ua tiav muaj ob lub luag haujlwm tseem ceeb, los tiv thaiv cov kab hluav taws xob tiv thaiv thiab t ...

• Peb 16. 2022

Tus nqi tso zis ntawm lub ntiaj teb no electroplating PCB kev lag luam tau loj hlob sai nyob rau hauv tag nrho cov zis tus nqi ntawm cov khoom siv hluav taws xob kev lag luam.Nws yog kev lag luam nrog qhov loj tshaj plaws ntawm cov khoom siv hluav taws xob hauv kev lag luam subdivision thiab occupies ib tug tshwj xeeb txoj hauj lwm.Tus nqi txhua xyoo ntawm electroplating PCB yog 60 billion US dollars.Qhov ntim ntawm cov khoom siv hluav taws xob tau dhau los ua ntau dua ...