英汉词典

pipe line pipe line area pipe line compressor pipe line drawing pipe line efficiency pipe line filter pipe line jetty pipe line list pipe line loop pipe line steel pipe line transport pipe line under the ocean pipe liner pipe-line pipe-line cleaner pipe-line communication pipe-line computer pipe-line construction pipe-line design pipe-line drawing pipe-line electronics pipe-line equipment pipe-line jetty pipe-line maintenance pipe-line pumping station pipe-line spans pipe-line storage pipe-line wrapping pipe-lines