untreated timber

基本解釋

The use of untreated timber cladding also helps to regulate humidity inside the stables, which is important for the horses' health.
未經(jīng)處理的木材包層的使用同樣也有助于調(diào)節(jié)馬廄內(nèi)部的濕度，這對(duì)于馬的健康非常重要。
Weight method is applicable for the untreated industrial waste water which contain oils higher and for the industrial wastewater which contain heavy oil from timber antiseptic factory.
重量法適于未經(jīng)處理含污油量高的工業(yè)廢水和木材防腐廠含有重質(zhì)油的工業(yè)廢水中污油量的測(cè)定。