氫氯腐蝕 的英文怎麼說
中文拼音 [qīngfǔshí]
氫氯腐蝕
英文
hydrogen chloride etching-
The save energy mould pump of the corrosiveness of the ministry of industry such as chemical industry and chlorine alkali, chemical fertilizer, dyestuff, reagent, pesticide, pharmacy, electroplating and environmental protection etc door transport that pf ( fs ) mould chemical industry pump can satisfy to carry many kinds of consistency sulphuric acid, hydrochloric acid, nitric acid, acetic acid, phosphoric acid, chromium acid, oxalic acid, hydrofluoric acid and the lye, organic solvent and oxidizer geometric ratio medium under - 50 s - 80 s temperature conditions and is not han s anything small and roundish medium
型化工泵能滿足輸送- 50 80溫度條件下的多種濃度硫酸、鹽酸、硝酸、醋酸、磷酸、鉻酸、草酸、氫氟酸和堿液、有機溶劑、氧化劑等化學介質、是化工、氯堿、化肥、染料、試劑、農藥、制藥、電鍍、環保等工業部門輸送不含顆粒的腐蝕性介質的節能型泵。Evaluating intergranular corrosion resistance of heat treatable aluminum alloys by immersion in sodium chloride hydrogen peroxide solution
將鋁合金浸入氯化鈉和過氧化氫溶液中進行熱處理時抗晶粒間腐蝕的評定The corrosion resistance characters of electroless plating fe - zn in 10 % naoh solution and 3. 5 % nacl solution were also studied. the results indicate that the deposits had better corrosion resistance character than other iron based deposits
研究了fe - zn鍍層在10的氫氧化鈉和3 . 5的氯化鈉溶液中的耐腐蝕性能,結果表明,化學鍍fe - zn鍍層的耐腐蝕性能比其他fe基化學鍍層的耐腐蝕性要好。
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