Good light color, Ra reaches to 80; Used in large warehouse, architecture site, wharf, and stadium, etc.
光色好，显色指数达ra80。适用于大型货场、建筑工地、码头、体育场所等照明。
The experience of grain storage in low temperature in large warehouse of Tiexinqiao State Grain Storage is introduced.
介绍了铁心桥国家粮食储备库的高大平房仓实现低温储粮的经验。
The experience of grain storage in low temperature in large warehouse of Tiexinqiao State Grain Storage is introduced.
介绍了铁心桥国家粮食储备库的高大平房仓实现低温储粮的经验。
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