weapon-grade

英['wepənɡr'eɪd] 美['wepənɡr'eɪd]
  • 军用,武器等级
  • carrier n.航空母舰;运输工具;行李架;带菌者;运送者;客运公司;电信公司
  • weapon n.武器;兵器
    1. Their pureness deterimined in methods of two different priciples and conformed to the technical norm of first grade military standard substance.
      四种标准物质采用两种不同方法定值,结果均达到一级军用标准物质要求。