enclosed shaft
常見(jiàn)例句
- Totally enclosed, non-ventilated, hermetically sealed submersible type. Features include 416 stainless steel shaft, tandem mechanical seals (one inside an oil chamber and one outside);
全外殼、非風(fēng)冷、全封閉潛水類(lèi)型。配置416不銹鋼軸，串聯(lián)機(jī)械式密封（一個(gè)在油室內(nèi)，一個(gè)在外部） 返回 enclosed shaft