Makampani opanga utoto apita patsogolo kwambiri chifukwa cha makina opaka utoto wa vacuum omwe ali pamzere. Ukadaulo wamakono uwu ukusinthiratu momwe utoto umagwiritsidwira ntchito, ndikupangitsa kuti zinthu ziyende bwino komanso bwino. Mu positi iyi ya blog, tifufuza momwe makina atsopanowa...
Polycold ndi ukadaulo wosintha kwambiri mu cryogenics. Imagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana monga semiconductor, mankhwala, ndege ndi zina zotero. Mu positi iyi ya blog, tiwona bwino momwe Polycold imagwirira ntchito ndi tanthauzo lake m'mafakitale awa. Polycold imachokera ku mfundo...
Kutsogoleredwa kwa chitukuko cha ukadaulo wa maselo a silicon a crystalline kumaphatikizaponso ukadaulo wa PERT ndi ukadaulo wa Topcon, ukadaulo uwu umaonedwa ngati njira yowonjezera ya ukadaulo wa maselo achikhalidwe, makhalidwe awo ofanana ndi gawo la passivation kumbuyo kwa ...
Pamene kufunikira kwa zinthu zapamwamba komanso zapamwamba kukupitirira kukula, kufunikira kwa ogulitsa ndi opanga odalirika kwakhala kofunika kwambiri. Pankhani ya ukadaulo wopaka pamwamba, dzina limodzi limadziwika - wopanga makina opaka a PVD ku China. Ndi ukadaulo wapamwamba komanso...