Changyang County has conducted tests in building ridges of terraced fields, earth sunning ground and roads by using the solidifying agent.
长阳县对运用该固结剂修筑梯田土坎、土质晒场和道路的效果进行了实验。
The utility model relates to a rainproof automatic covering for sunning grounds, which discloses a rainproof automatic device for sunning articles on the sunning ground.
晒场防雨自动遮篷公开一种用于晒场开晒物品防雨的自动装置。
The utility model relates to a rainproof automatic covering for sunning grounds, which discloses a rainproof automatic device for sunning articles on the sunning ground.
晒场防雨自动遮篷公开一种用于晒场开晒物品防雨的自动装置。
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