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)処理的木材包層的使用同樣也有助於調(diào)節(jié)馬廄內(nèi)部的溼度，這對(duì)於馬的健康非常重要。
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.
重量法適於未經(jīng)処理含汙油量高的工業(yè)廢水和木材防腐廠含有重質(zhì)油的工業(yè)廢水中汙油量的測(cè)定。