川岛和津实电影

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                • 木材防不錯蟲處理的方法

                  基本采用一種不宜溶解的水性防腐劑,在密閉的真空罐內對木材施壓的同時,將防腐劑打入木材纖維。經過壓力處理後的⌒ 木材,穩定性強,防腐劑可以☆有效地防止黴菌、白蟻和昆蟲對▼木材的侵害。從而使〗經過處理的木材具有在戶外惡劣№環境下長期使用的防腐性能。

                  7 2019-02-20