橘子化妆朗文词典

enclosed shaft

E 开头单词

常见例句

    双语例句

  • 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);
    全外壳、非风冷、全封闭潜水类型。配置416不锈钢轴，串联机械式密封（一个在油室内，一个在外部）
    • 返回 enclosed shaft