末級過熱器 的英文怎麼說
中文拼音 [mòjíguòrèqì]
末級過熱器
英文
final super-heater fsh- 末 : Ⅰ名詞1 (東西的梢;盡頭) tip; terminal; end 2 (非根本、非重要的事物) nonessentials; minor detai...
- 級 : Ⅰ名詞1 (等級) level; rank; grade 2 (年級) any of the yearly divisions of a school course; gra...
- 過 : 過Ⅰ動詞[口語] (超越) go beyond the limit; undue; excessiveⅡ名詞(姓氏) a surname
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
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Failure diagnosis after changing tube for last stage superheater of boiler
鍋爐末級過熱器換管后失效診斷Directing against tube - burst problem of austenitic stainless steel pipe in final stage superheater of boiler no. 1 in one power plant, it is believed that the main cause to be peel - off of oxide skin from inernal wall of steel pipe and blockage in the said tube through macroscopic examination, metallurgical analysis and oxide skin inspection
摘要針對某電廠1號鍋爐末級過熱器奧氏體不銹鋼管爆管問題,通過宏觀檢驗、金相檢驗和氧化皮檢測,確定其主要由鋼管內壁氧化皮脫落堵塞所致。
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