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掘进机直径陇润长度日进尺月进尺年份工租名称所在国家(米)(米) 196.1.64~19651966~19611968~1.1二1.10~1盯吕 19,8 19791.1.~198......
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根据已有资料统计,在全世界范围内,各国高层建筑愈来愈多。高度在100米以上的高层建筑目前已存在于35个国家。为了便于了解和查考......
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根据国际钢铁协会提供的最新消息,1999年世界生铁产量达到5.38亿t,比上年各主要产铁国家或地区生铁产量见下表。排序国家与地区增......
本年四月中央研究院评议会举行第二届年会时,以我国科学研究应特别注重於国家及社会实际急需之间题,并以此事徵询各学术团体之意见......
词曲 卜_ =E 伶文西 程龙 中速稍快 ︸ 6·你你 厂飞 53 3{生3工}鱼2鱼鱼 l自11八11产、11介 }旦立1}呈1旦}主3鱼选}2一}鱼互5}旦5旦......
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安瓿剂为医疗單位砈玫囊┘?部份医院門診部的注射室备有常用安瓿剂,医师处方后患者即至注射室注射,但大部份医疗單位仍在药房投药......
[关键词]伊丽莎白一世,英格兰,外交政策 [中图分类号]K5 D80 [文献标识码]A [文章编号]0457-6241(2007)01-0068-02 “征服......
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