释义 |
1 ?封口盘 定义 中文名称: 封口盘 英文名称: shaft cover 其他名称: 井盖 定义: 为进行凿井工作并保障作业安全,在立井井口设置的带有井盖门和孔口的盘状结构物。 应用学科: 煤炭科技(一级学科); 矿井建设(二
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The seat installation reaches ISO5211, transmission shaft cover can disassemble to fit the shaft … 安装底座符合ISO5211标准,传动轴套可拆卸加工,以适合阀杆的装配要求。 - 2
Conducting oil pump prime the pump, pump cover, bearing, bracket, shaft, seals, bearings, impeller of eight large component parts. 导热油泵首要由泵体、泵盖、轴承体、支架、主轴、密封、轴承、叶轮八个年夜的零部件组成。 - 3
The pump comprises mainly of pump body, cover, impeller, shaft, seal ring, intermediate support, sealing and suspension assembly, etc. 泵主要由泵体、泵盖、叶轮、轴、密封环、中间支架、密封和悬架部件等组成。
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