封印鉛 的英文怎麼說

中文拼音 [fēngyìnqiān]
封印鉛 英文
sealing lead
  • : Ⅰ名詞1 (圖章) seal; stamp; chop 2 (痕跡) print; mark 3 (姓氏) a surname Ⅱ動詞1 (留下痕跡)...
  • : 鉛名詞1. (金屬元素) lead (pb) 2. (鉛筆心) lead (in a pencil); black lead
  • 封印 : [郵] seal; sealing stamp
  1. Gas cylinders ; welded steel gas cylinders, stamped marks description plate, plate holder, sealing rivet

    氣瓶.焊接鋼氣瓶的壓標志說明牌牌支座.鉚釘
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