flat weld 中文意思是什麼

flat weld 解釋
平焊縫
  • flat : n 1 〈英罕〉地板；（房屋的）一層。2 一套房間；〈pl 〉分宅公寓〈美國高級公寓叫 apartment house〉。...
  • weld : n 焊接（點），熔接點。vt 焊[熔]接；使密切接合，結合。 A welded joint 【機械工程】熔接頭。vi 被焊...
  1. 2 flange can base of custmers request to according state criterion of hg gb jb ansi jis bs din to smithing also can confirm by pact, because of machining craft of airproof - side, so advice to choose flat weld flange of board form neck form. airproof - sides are all planar airproof form, in order to install pipeline, we can afford volitant flange of flat welding

    2法蘭可根據用戶需要按hg gb jb ansi jis bs din等國家標準，可以是鍛造，也可由合同確定，因密封面加工工藝建議選用板式平焊法蘭帶頸平焊法蘭。
  2. Abstract : combined the engineering field, this paper introduces a kind of the butt weld in the flat position technology of the steel flat pile using simply device

    文摘:結合現場實際，介紹了一種利用簡易設備實現鋼板樁對接技術。
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