字典網>> 英漢字典>> S開頭詞條>>shielded x-ray tube的意思 漢英字典shielded x-ray tube中文翻譯：【電】 被遮X射線管shielded x-ray tube 相關詞條：shielded electrode shielded cell shielded arc welding shielded wire shielded-are welding shielded transmission line shielded flask shielded pair shielded flame shielded-arc welding