(一)無(wú)線(xiàn)電設(shè)備常用元器件圖形符號(hào)表1.5-1 常用元器件符號(hào)(摘錄自GB4728)(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)(二)電氣文字符號(hào)國(guó)家標(biāo)準(zhǔn)GB7159—1987中的文字符號(hào),基本上采用 (共 457 字) [閱讀本文] >>