preservative treatment of timber

常見(jiàn)例句

雙語(yǔ)例句

• The system was found to be reliable, practical, cheap and suited to preservative treatment of rubber timber at rubber forest stations in Guangdiong Province and Hainan island.
  該系統(tǒng)工作可靠，簡(jiǎn)單實(shí)用，造價(jià)低，適用于廣東、海南等橡膠林場(chǎng)對(duì)橡膠木的防腐處理。
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