FDA ( USA ) approved for reducing snoring and mild obstructive sleep apnoea.有助于减少打鼾及轻微的睡眠呼吸暂停症.Platen backhaul height can be set in a random manner , therefore reducing the spare travel.压板回程高度可任意设定, 减少了空行程.Hex: Transform...
在 反 潜艇战中,空中的武器现在已和水面的舰艇并驾齐驱.In anti - U - boat warfare the air weapon was now an equal partner with the surface ship.“ASDIC”是“反潜艇侦查调查委员会”的缩写形式.ASDIC is an acronym for antisubmarine detection investigation committee....
They possess a formidable arsenal of rifles, machine guns, landmines and teargas.他们持有的步枪、机枪、地雷和催泪弹数量惊人。The day of terror ended after police used teargas and stormed the house.警察使用了催泪瓦斯攻入屋子以后，恐惧的一天结束了。Police used teargas ...