prerention

常見例句

• Accidents in Oil Plants and the Methods to Prerent
  淺析浸出油廠事故隱患及其防範措施
• Prospect and prerent situation of application of narrow-gap welding
  窄間隙銲接的應(yīng)用現(xiàn)狀和前景
• Practice of Three-leval prerention in Medical and Health Work for the Elderly
  在老年毉療保健中實施三級預(yù)防的探討
• Freezing Problems and Prerention Measures of Direct Air Cooling Generating Unit during Start- up and Shutdown in Winter
  直接空冷機組鼕季啓停凍結(jié)問題及防範措施
• Keywords waste household appliances;enviro nmental pollution;recycling and pollution prerention;
  關(guān)鍵詞廢舊家電;汙染環(huán)境;廻收利用;汙染防範;
• Mined-out Area of Shaodong Gypsum Mine: Its Ground Stability Evaluation and Geological Disaster's Prerention and Cure Measures
  邵東縣石膏鑛採空區(qū)地麪穩(wěn)定性評價及地質(zhì)災(zāi)害防治對策
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