关键词 空气净化设备 ； 轨道交通 ； 颗粒物 [gap=1010]Keywords Air purification equipment; Railway traffic; Particles
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The Guangzhou Fukuda Australia woods air purification equipment Limited company is one authorizes the registration by the National Related Department the enterprise.
广州福田澳森空气净化设备有限公司是一家经国家相关部门批准注册的企业。
The Guangzhou Fukuda Australia woods air purification equipment Limited company cordially welcome from all walks of life comes to visit, the inspection, the discussion service.
广州福田澳森空气净化设备有限公司热诚欢迎各界前来参观、考察、洽谈业务。
Initial investigations indicated that the accident aboard the hunter-killer submarine involved a piece of air purification equipment in its forward section. It caused only superficial damage.
初始调查显示该攻击型潜艇事故包括一处空气净化系统，其首部受到轻微损害。
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