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[翻译求助] 请问什么是RG Cable?
P:2006-11-13 13:21:24
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RG means "radio guide" and was the original military specification for coax cable, starting in the 1930s. So what do all the numbers mean ? RG-6, RG-8, RG-58, RG-59, RG-62, RG-122, RG-213, RG-405 and on and on? The number is just a page in a book. RG-1 was the first page (and obviously wasn?t a very successful cable design). RG-6, the sixth page, was wildly successful. Most CATV/broadband cable these days is RG-6.
管理员 奖励 0 金币，.3 声望，于 2006-11-13 13:32:47
bar straightening roll - 辊式线材矫直机 （0） 投诉
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