99/244662 DC被替代
Bs 7870 - Lv And Mv Polymeric Insulated Cables For Use By Distribution And Generation Utilities - Part 8: Specification For Multicore And Multipair Cables For Installation Above And Below Ground (sections 8.1, 8.2, 8.3, 8.4, 8.5 And 8.6)
出版：British Standards Institution
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