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[期刊论文] 作者：By staff reporter ABEL ROSALES GINARTE,
来源：CHINA TODAY 年份：2018
CREATING an impermeable， light and hard article， resistant to lime and acids， capable of being used to hold food and preserving medicines was an unquestionable advancement in the history of humanity....
[期刊论文] 作者：By staff reporter ABEL ROSALES GINARTE,
来源：CHINA TODAY 年份：2018
DAVID Ramírez Valdés is the star presenter and commentator on sports topics on the Chinese Global Television Network（CGTN）， with multilingual service in Beijing. Since August 2010， this Cuban journali...
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