環裝斷孔 的英文怎麼說
中文拼音 [huánzhuāngduànkǒng]
環裝斷孔
英文
circumferential separation-
In view of the problems in the design of the large andmedium - sized indoor substations built by guangzhou power bureau in recent years, points for attention in the design of indoor substations are expounded in terms of ventilation, cable channel, reservation of hangers and space for transportation and installation, ground wire, lighting for the whole substation, etc
僅僅推力頭軸、孔存在間隙時,推力頭其它零件製造質量與安裝質量達到設計要求,是不會影響精確徑向定位的.爾王莊泵站9機組出現的環鍵與平鍵斷裂情況,可能不是由軸、孔間隙過大引起,而是其它尚未查明的原因
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