鉛封圈 的英文怎麼說

中文拼音 [qiānfēngjuān]
鉛封圈 英文
lead seal band
  • : 鉛名詞1. (金屬元素) lead (pb) 2. (鉛筆心) lead (in a pencil); black lead
  • : 圈名詞1. (養豬羊等牲畜的建築) pen; fold; sty 2. (姓氏) a surname
  1. Pragati plastics pvt ltd - our products and services are covered into the following ranges : bellows, bellows and seals as well as seals and / or bellows

    Pragati plastics pvt ltd是一家令客戶滿意的企業,該企業製造傑出的波紋管,波紋管,皮碗、漲、密、軸環,(牙用)填料。
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