短語詞組短語preservative treatment performance 防腐處理性能Preservative treatment easy 防腐處理容易wood preservative treatment 木材防腐處理Wood preservative treatment technology 木材防護(hù)處理工藝preservative treatment of timber [木]木材防腐處理Specification for preservative treatment 防腐處理規(guī)范The preservative treatment of timber 木材的防腐處理factory for wood preservative treatment 木材保護(hù)工廠vapor -phase borate preservative treatment 氣相硼法防腐處理 返回 preservative treatment