... 耐寒特性 cold resistant property 冷源 cold resource 低温硫化橡胶 cold rubber ...
基于8个网页-相关网页
natural cold resource 天然冷源
Second cold resource 二次冷源
utilize cold resource 冷资源利用
Cold Light Resource 冷光源
underground cold water resource 地下冷水资源
cold mineral spring resource 冷矿泉水资源
The principle, characteristics and the status quo of using the natural cold resource for ice-making to preserve the fresh agricultural products are demonstrated.
提出有控制地储存冬季的冷资源用于农产品的贮藏保鲜。
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