1、日本工业标准_JIS B7912-4-2006 Field procedures for testing geodetic and surveying instruments-Part 4:Electro-optical distance meters(EDM instruments)_B 7912-4 2006 1 ?QUV wFx|j=Ot,nMo|?j*qw?&o|&A?GUMh?FpK? Mtphlox|?FqMFqw0z|MFt?h?FwRt|?F?,thMFj?w?0?tb?h?t| ISO 17123-4:2001| Optics and optical instruments
2、Field procedures for testing geodetic and surveying instruments Part 4 : Electro-optical distance meters(EDM instruments)?,qo;Mh wFwU|U$Q?m?V|Z&?w?Z&|;?V|xZ&?w;?JZ&tb?DQUK?qt?Ib?&A?Gt|?j*qx|w?OsU$Q?m?V|Z&?w?Z&|;?V|xZ&?w;?JZ&tTT?tmMo|y?hsM JIS B 7912-4 tx|tbUK? A ? ?qw B ? jqw 1 ? JIS q0 b?MFqw0z JIS B 7912 wFtx|tb$RUK? JIS B 7912-1