
 碗頭掛板用來(lái)與懸式絕緣子下端的球腳相連,使絕緣子成串,碗頭掛板下端的單孔板與槽形金具(直角掛板、平行掛板等)相連。其外形及規(guī)格見(jiàn)圖4.3和表4.4。圖4.3碗頭掛板示圖表4.4碗頭掛板規(guī)格mm型號(hào)圖號(hào)bBAHφ重量(kg)W—7B4.31619.234.511 (共 252 字) [閱讀本文] >>
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 碗頭掛板用來(lái)與懸式絕緣子下端的球腳相連,使絕緣子成串,碗頭掛板下端的單孔板與槽形金具(直角掛板、平行掛板等)相連。其外形及規(guī)格見(jiàn)圖4.3和表4.4。圖4.3碗頭掛板示圖表4.4碗頭掛板規(guī)格mm型號(hào)圖號(hào)bBAHφ重量(kg)W—7B4.31619.234.511 (共 252 字) [閱讀本文] >>