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   Chinese
Terms for subject Oil / petroleum containing 砂滤 | all forms | in specified order only
ChineseEnglish
上流式砂滤upflow sand filter
井下滤砂管permeable downhole filter
充填砂过滤层pack sand filter
反向砂滤upward-flow sand filter
砂滤slow sand filter
滤砂sand screening
滤砂管well tube filter
滤砂管sand filter
滤砂管sand screen
砂滤sand leach
砂滤sand filtration
砂滤sand filtering pond
砂滤装置sand filter unit
重力砂滤gravity sand filter
重力砂滤gravity sand filtration process
预制滤砂管prepacked gravel liner
预制滤砂管prepacked sand control screen