量塊支架、艾力點(diǎn)支架,千分尺校對(duì)桿專用;
臥式光學(xué)計(jì)JJG45-1999光學(xué)計(jì)檢定規(guī)程;
JJF1189-2008測(cè)長(zhǎng)儀校準(zhǔn)規(guī)范專用量塊;
蘇公網(wǎng)安備 32021402000994號(hào)