1-數(shù)顯半徑規(guī)校準(zhǔn)規(guī)范（征求意見稿）.pdf

2-數(shù)顯半徑規(guī)校準(zhǔn)規(guī)范（編制說明）.pdf

3-數(shù)顯半徑規(guī)校準(zhǔn)規(guī)范（實驗報告）.pdf

征求意見表.doc