MIL-T-89301A, MILITARY SPECIFICATION: TOPOGRAPHIC MAPS 1:50,000 SCALE (28 FEB 1995)., This general specification defines requirements for the Defense Mapping Agency's (DMA) 1:50,000 Scale Topographic Maps.
基本信息
标准名称：
额定电压450/750V及以下农用直埋铝芯塑料绝缘塑料护套电线
英文名称：
Buried cables for rural area of aluminium conductor extruded plastic insulation and sheath with rated voltages up to and including 450/750V