基本解釋[冶金工程技術(shù)]密封合金英漢例句雙語例句This paper presents installation of spare switches in a large iron alloy seal type electric heat furnace. It also describes working principles and utilization efficiency of the spare switches.本文介紹了大型鐵合金密封式礦熱爐安裝備用開關(guān)的工作原理及使用效果。Applicable environment USES high strength alloy enclosure, undertake special surface spraying and seal processing, can in hot humid and various corrosive such harsh environment for long-term use.適用環(huán)境 采用高強(qiáng)度合金外殼，進(jìn)行特殊的表面噴涂和密封處理，可在高溫潮濕和各種腐蝕性等惡劣環(huán)境下長期使用。seal in alloy更多例句專業(yè)釋義冶金工程技術(shù)密封合金