The belligerent talk was accompanied by Pyongyang's test-firing of two short-range missiles, bringing to five the number launched since its nuclear test on Monday.
在发出这份挑衅性声明的同时,平壤方面再次试验了两颗短程导弹,这也是他们周一核试验以来试射的第五颗导弹。
The high temperature foamed ceramic produced has low firing temperature, short duration of firing, wide range of firing temperature and easily control production.
研制的高温发泡陶瓷具有烧成温度低、烧成时间短、烧成温度范围宽、易于生产控制的特点。
A shoulder-held weapon consisting of a long metal smoothbore tube for firing armor-piercing rockets at short range.
火箭筒一种肩扛武器,由一个金属的光滑长炮管组成,用于在近距离发射。
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