THEODOLITES, SURVEYING, DIRECTION, FIRST-ORDER, WITH ACCESSORIES, TRIPOD, AND CASES (SUPERSEDING MIL-T-52035B) (S/S BY A-A-52575)
带附件、三脚架和箱子的一级测量、定向经纬仪（取代MIL-T-52035B）（S/S由A-A-52575提供）

1991-04-25

THEODOLITES, SURVEYING, DIRECTION, FIRST-ORDER, WITH ACCESSORIES, TRIPOD, AND CASES (SUPERSEDING MIL-T-52035B) (S/S BY A-A-52575)
经纬仪 测量 方向 一阶 带附件 三脚架和外壳（取代MIL-T-52035B）（由A-A-52575提供）

1998-07-10