捷斯奧高科技工具 迎接藍寶石視窗片時代 賀! WEC集團即將邁入20週年,感謝各界的支持 Congratulate! WEC Group will towards the 20th anniversary, thanks to the support of all sectors. WEC 成功開發高溫液態蠟、UV膠、鑽石線切割用切削液、游離研磨用切削液
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