strain tower 耐拉塔
guyed-strain tower 拉线式杆塔
strain tower with unequal legs 长短腿耐张输电铁塔
combined single-post strain tower 单柱组合耐张塔
double-pole-composite strain tower 双柱组合耐张塔
single-pole-composite strain tower 有关联双柱组合耐张塔
That both improves power production and minimises the strain on the blades and the tower.
这样一来既提高了发电量也把桨叶与塔身的受力降到了最低。
Under the condition of oxygen, some strain of microorganism is inoculated in a up-flow packed tower reactor in which the sulfide is converted into sulfur or sulfate.
利用接种了一株排硫杆菌的升流式填料塔反应器,在有氧的条件下,将水中的硫化物快速氧化为单质硫和硫酸根。
This paper introduced the research, trial production, testing and application of jumper device of prefabricating aluminum pipe for multi-circuit strain tower in EHV transmission line.
介绍了超高压输电线路多回路耐张塔用预制式铝管跳线装置的研究、试制、试验及应用。
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